Wikipedia:Typo Team/moss

The moss project seeks to find and remove the furry green typos that have been growing on Wikipedia articles. It uses a python script named moss and written by User:Beland to automatically find misspellings, mistakes in English grammar, violations of the Wikipedia:Manual of Style, and confusing or broken wiki markup.

Dearth to tyops!

QUICK LINK TO THE BEST PAGE FOR NEW PARTICIPANTS

About misspellings

How the lists are made

The moss spell checker is run against a recent set of database dumps, which are generated on the 1st and 20th of every month (but take a few days to process). All the articles in the English Wikipedia are examined. The following are ignored:

• Text inside references, templates, tables, quotation marks, sections like "External links" and "Works", and some other weird places.
• Capitalized words (which are presumed to be correctly-spelled proper nouns)
• Words that appear in titles in the English Wiktionary (which has definitions of all words in all languages, excluding proper nouns and systematic words like chemical names and large numbers)
• Words that appear in titles in the English Wikipedia (which explains some things that don't appear in the dictionary)
• Words that appear in titles in the Wikispecies (which has many technical words that don't appear in the dictionary or encyclopedia)

Many mistakes are not (yet) caught:

• Improper addition of 's (possessives are not added to Wiktionary, so these are excluded systematically)
• Incorrect capitalization
• Incorrect multi-word phrases
• Wrong word used in context
• Non-English language words not tagged with {{lang}} or where an English misspelling happens to be the same as a word in another language. (These are counted as correct spellings if they are in the English Wiktionary, which lists words in all languages – only the definitions are restricted to English.)
• Other situations listed in #False negatives below

2020 statistics

See also: Older statistics

In the year from March 2019 to March 2020, moss volunteers fixed over 94,000 typos! The most impressive progress is in the T1 category (single-letter misspellings), where we eliminated about half from the English Wikipedia. During this period we also started fixing missing spaces (focusing on those around punctuation) and those have dropped by about one-fifth. As we make progress, clear misspellings are increasingly mixed in with unclear cases; I'll be doing some more work on separation algorithms to keep the typo reports useful, so you'll probably see some more changes to typo classifications. Thanks to everyone who has been helping out! -- Beland (talk) 16:54, 28 April 2020 (UTC)

Reporting symbol	Explanation	Change from 2019-03-01 to 2020-02-20	Instances, 2020-04-01 dump (9f6d726)	Instances, 2020-04-20 dump (5ff589d)	Instances, 2020-05-01 dump (1a96ded)	Instances, 2020-05-20 dump (e511f74)	Instances, 2020-06-01 dump (509f79a)	Instances, 2020-06-20 dump (825ceb4)	Instances, 2020-07-01 dump (db9db23)	Instances, 2020-07-20 dump (caa619f)	Instances, 2020-08-01 dump (cf76e8c)	Instances, 2020-08-20 dump (f104e58)	Instances, 2020-09-01 dump (4654d88)	Instances, 2020-09-20 dump (a26ccca)	Instances, 2020-10-01 dump (686f5db)	Instances, 2020-10-20 dump (4f90810)	Instances, 2020-11-01 dump (ac54580)	Instances, 2020-11-20 dump (6dbd61d)	Instances, 2020-12-01 dump (917bcc8)	Instances, 2020-12-20 dump (0b3409d)
TS	Missing or extra whitespace or dash (or new compound)	-39368 (-21%)	145297	144673	331658**	330624	328249	325399	324179	322282	321801	318621	317183	315825	314747	312110	310537	309386	308280	308977
T1	Edit distance 1 from common English word	-36192 (-48%)	41090	41081	39967	39452	38783	38379	38436	38271	37803	36783	35976	34036	33539	33764	32347	33097	33559	33427
T2	Edit distance 2 from common English word	-7560 (-10%)	64526	63263	60690	60321	59589	58603	58649	58521	58200	58085	57845	57329	57152	57487	57387	57511	57386	57348
T3	Edit distance 3 from common English word	-5276 (-7%)	74396	73255	70516	70039	68887	68192	68149	68020	67769	67788	67482	67226	67025	67101	67002	67213	67298	67399
R	Regular word (A-Z only) not near a common English word	-3525 (-3%)	97726	96916	94793	93855	93252	91537	91489	91746	91521	91729	91513	91613	91339	91813	92329	93246	93377	93493
I	Definitely not English (International) due to accents or mixed with punctuation (other than hyphen)	-22196 (-24%)	72151	69118	65842	64827	63630	61844	61888	61782	61899	62113	61916	62003	62049	62274	62287	62390	62234	62471
W	Not in English Wiktionary, in non-English Wiktionary	-6764 (-8%)	75913	74351	86935	85604	83173	81894	81946	82173	81943	82170	81912	81968	81792	81256	81052	81224	81131	81192
L	Probable Romanization (transLiteration)	+81 (+2%)	4435	4486	4266	4199	4120	4122	4104	4113	4137	4140	4151	4164	4165	4207	4203	4234	4240	4260
ME	Probable coMpound, English (with and without dash)	+976 (+2%)	52269	48761	47187	47153	46830	46856	46967	47163	47052	47170	47009	47070	47066	47045	47023	47193	47142	47302
MI	Probable coMpound, non-English (International) in English Wiktionary (both A-Z and non-ASCII characters, with and without dash)	-18475 (-9%)	177646	176929	171484	169592	166216	164828	165140	165351	165605	166016	166208	166499	166572	167349	167961	169044	168953	169409
MW	Probable coMpound, found in non-English Wiktionary	-5544 (-11%)	46113	45103	43501	42931	40436	41383	41325	41440	41173	41234	40990	40956	40795	40353	40272	40454	40411	40338
ML	Probable coMpound, transLiteration	-124 (-3%)	3909	3874	3707	3663	3672	3575	3589	3593	3628	3639	3658	3717	3724	3779	3769	3825	3830	3822
C	Chemistry words	-176 (-9%)	1782	7564	7530	7644	7640	7655	7658	7659	7660	7662	7654	7644	7659	7661	7665	7659	7674	7700
N	A-Z plus numbers and hyphens	-1391 (-5%)	25209	23813	22650	22511	22290	22020	22052	22053	21971	22009	21960	21923	21879	21856	21885	21898	21893	21943
Z	Decimal fraction missing leading Zero	-	47*	0*	11405**	11418	11414	11398	11402	11421	11455	11530	11546	11578	11598	11669	11683	11703	11728	11762
P	Patterns (e.g. rhyme schemes)	-20 (-43%)	27	28	7	9	7	7	3	2	2	4	5	4	5	5	4	5	5	5
H	HTML/XML/SGML tag	-539 (-15%)	3010	2886	2938	2903	2904	2848	2693	2697	2680	2747	2757	2729	2565	2569	2542	2538	2540	2572
HB	Known bad HTML tag, like <font>	-1080 (-7%)	14465	14121	12903	13928	12919	14733	14022	11428	11670	11198	10191	8860	8756	8842	9725	11088	10164	10556
HL	Bad HTML-like linking, like <http://...>	-98 (-19%)	414	418	377	394	394	421	408	425	420	413	373	359	356	329	324	315	318	328
U	URL	-94 (-7%, from 2019-03-20)	1179	1152	1118	1134	1117	1122	1129	1124	1120	1124	1124	1103	1101	1099	1091	1096	1050	1055
BC	Bad characters	-12678 (-6%, from 2019-09-01)	192230	190482	186651	186517	185572	178698	175325	166116	159095	124158	112959	112755	112695	112633	112479	110608	110025	109808
BW	Bad words	-6542 (-5%, from 2019-09-20)	113682	106327	381288**	380259	378710	374982	375107	375206	375431	375306	374622	374740	374560	375010	375008	375557	374989	375663
Total		-39115 (-3%, from 2019-09-20)	1207516 instances	1188601 instances	1647413** instances	1638977 instances	1619804 instances	1600496 instances	1595660 instances	1582586 instances	1574035 instances	1535639 instances	1519034 instances	1514101 instances	1511139 instances	1510211 instances	1508575 instances	1511284 instances	1508227 instances	1510830 instances
Parse failure	Mismatched punctuation	-5145 (-3%)	154084 articles + 40705 MOS:STRAIGHT violations	153033 articles + 40838 MOS:STRAIGHT violations	214365 articles + 37697 MOS:STRAIGHT violations	214463 articles + 37667 MOS:STRAIGHT violations	214101 articles + 37607 MOS:STRAIGHT violations	214465 articles + 37767 MOS:STRAIGHT violations	214732 articles + 37849 MOS:STRAIGHT violations	215081 articles + 37993 MOS:STRAIGHT violations	215447 articles + 38067 MOS:STRAIGHT violations	215915 articles + 38169 MOS:STRAIGHT violations	216227 articles + 38210 MOS:STRAIGHT violations	216472 articles + 38205 MOS:STRAIGHT violations	216738 articles + 38213 MOS:STRAIGHT violations	216991 articles + 38246 MOS:STRAIGHT violations	217192 articles + 38338 MOS:STRAIGHT violations	217660 articles + 38498 MOS:STRAIGHT violations	217861 articles + 38625 MOS:STRAIGHT violations	218207 articles + 38789 MOS:STRAIGHT violations

• red = Probably need to fix
• yellow = Unsorted
• blue = Probably OK (but may need to verify)
• bold = actively working on fixing

* Identification of Z was broken
** Affected by major bug fix for counting inter-word typos (e.g. involving punctuation)

2021 statistics

Dump (moss version)	Parse failures (articles + articles with MOS:STRAIGHT violations)	TOTAL (instances)	BC	BW	C	H	HB	HL	I	L	ME	MI	ML	MW	N	P	R	T1	T2	T3	TS	U	W	Z	D
2021-01-01 (b4af24a)	218317 + 38841	1505808	108661	375875	7705	2550	10726	311	62583	4262	47274	169504	3841	40131	21954	4	93373	32968	56903	66819	306445	1054	81112	11753
2021-01-20 (a249b2d)	218455 + 38930	1506940	108030	376079	7679	2616	11036	298	62746	4298	47044	170234	3885	39960	21959	4	93467	33598	56688	66688	306776	1042	81049	11764
2021-02-01 (8279235)	218833 + 38960	1506004	107000	375979	7677	2595	11729	298	62829	4305	47053	171005	3888	39771	21971	2	93726	33237	56822	66707	305573	1035	81079	11723
2021-02-20 (2f00c51)	218991 + 39035	1504064	106534	375909	7682	2602	11697	275	62942	4342	47036	171313	3897	39732	22009	3	93959	32705	56529	66617	304463	1020	81041	11757
2021-03-01 (248159a)	219198 + 39155	1494162	106421	376305	7669	2624	9291	281	62978	4328	46830	169666	3876	39189	21936	4	92221	32762	56197	66069	302377	1020	80338	11780
2021-03-20 (57aaae7)	219556 + 39371	1492923	106284	375853	7695	2610	9965	278	63055	4331	47064	170453	3880	39172	21998	2	92721	32523	56052	66087	299751	1002	80305	11842
2021-04-01 (d47c725)	219692 + 39478	1484879	105670	375757	7697	2620	8857	205	62842	4309	46966	170369	3884	38886	21964	0	92575	32160	55810	65706	296009	995	79736	11862
2021-04-20 (d169566)	220014 + 39634	1476477	104505	374548	7686	2648	8863	199	62668	4327	47036	170547	3878	38644	21973	4	92336	30560	55284	65191	293170	985	79487	11938
2021-05-01 (7719363)	219292 + 39601	1445819	103253	367236	7661	2387	7682	178	59749	3966	44397	165787	3774	38591	21697	4	91448	30666	56556	65257	283967	980	78634	11949
2021-05-20 (c6359fc)	219284 + 39761	1444570	102794	368258	7678	2271	7878	176	59913	3978	44514	166538	3804	38629	21725	4	91887	29205	56341	65171	282093	983	78651	12079
2021-06-01 (076f14c)	219111 + 39759	1441769	102409	368046	7689	2275	7827	166	59876	3943	44658	166622	3818	38567	21755	5	92077	28507	56157	64919	280645	975	78682	12151
2021-06-20 (ffbc72f)	219625 + 39935	1435330	101926	367522	7694	2276	7108	162	59650	3964	44692	167038	3819	38298	21687	8	92365	28020	55983	64688	276538	955	78621	12316
2021-07-01 (cb3d5e8)	219791 + 39990	1433415	101916	367581	7704	2263	6921	169	59663	3960	44770	167508	3837	38299	21674	8	92600	27369	55755	64301	275024	946	78720	12427
2021-07-20 (5c3b9e9)	220086 + 40132	1429627	101518	367954	7688	2136	6702	137	59995	3955	44805	167818	3824	38179	21646	7	92660	26469	55565	64171	272147	950	78624	12677
2021-08-01 (86e7022)	220338 + 40213	1424448	101229	367552	7708	2123	6252	121	61727	3767	44851	168279	3812	36769	21643	0	93146	26555	55547	64124	271406	953	74189	12695
2021-08-20 (33a14e3)	220370 + 40254	1414854	100973	367172	7719	2047	5736	119	59520	3746	44729	167010	3811	37772	21537	2	92763	24146	54950	63571	266761	960	77075	12735
2021-09-01 (90e0a3b)	220449 + 40268	1411194	100113	367110	7714	2046	5801	120	59567	3733	44623	167222	3824	37710	21525	2	92833	23310	54796	63455	265044	953	76926	12767
2021-09-20 (c71a444)	220781 + 40328	1412140	99635	367286	7713	2040	5650	121	59595	3766	44828	167997	3843	37719	21561	0	93701	22924	54661	63575	264775	948	76966	12836
2021-10-01 (cdd699c)	221094 + 40362	1405448	99065	367498	7683	2060	5774	111	59546	3710	44579	167357	3831	37696	21381	2	93027	22576	54268	63134	261463	952	76883	12851	1

A major upgrade to word categorization was made in October 2021. The same dump is shown on the old and new systems for comparison. R, I, W, MI, MW, and ML were eliminated and sorted by language as TE or TF instead. New categories:

• A = mAth
• T/ = Suspected MOS:SLASH violation
• TE = AI thinks it's trying to be English
• TF = AI thinks it's trying to be a non-English language (Foreign to English Wikipedia), sorted by language (e.g. TF+el)

Dump (moss version)	Parse failures (articles + articles with MOS:STRAIGHT violations)	TOTAL (instances)	A	BC	BW	C	H	HB	HL	L	ME	N	P	T/	T1	TE	TF	TS	U	Z
2021-10-01 (2ec07e4)	221094 + 40362	1457644	17030	175488	367537	4049	2060	5774	111	5428	237959	2329	37	3237	54108	10076	439099	118822	1649	12851
2021-10-20 (b44e087)	221396 + 40415	1452333	22433	173701	381776	7762	2032	5341	95	5399	219482	2351	6	3252	53679	10151	438103	112265	1613	12892
2021-11-01 (0786728)	221592 + 40396	1476996	22385	97423	481799	7793	1573	5122	97	5399	219638	2297	9	3246	53546	10145	440061	111957	1607	12899
2021-11-20 (34069e9)	153165 + 42992	1491000	23808	99945	497995	7816	1609	5587	111	5688	222435	2340	9	3373	53516	9847	426498	116119	1642	12662
2021-12-01 (0fc2fb3)	153177 + 42994	1489025	23727	99782	496905	7828	1558	5602	104	5702	222571	2346	8	3359	53405	9816	425937	116070	1627	12678
2021-12-20 (d20f520)	153289 + 42902	1488550	23761	99074	496904	7845	1561	5601	108	5715	223063	2351	4	3337	53580	9806	425623	115890	1618	12709

2022 statistics

Dump (moss version)	Parse failures (articles + articles with MOS:STRAIGHT violations)	TOTAL (instances)	A	BC	BW	C	D	H	HB	HL	L	ME	N	P	T/	T1	TE	TF	TS	U	Z
2022-01-01 (92506e2)	153265 + 42919	1488043	23730	98949	496872	7872	0	1561	5712	108	5744	222842	2355	8	3337	53020	9801	425923	115845	1608	12756
2022-01-20 (f63dc78)	153371 + 42894	1490532	23729	98433	497315	7875	1	1603	6158	108	5794	223402	2345	5	3325	53057	9667	426560	116722	1594	12839
2022-02-01 (8fbf720)	153444 + 43002	1621627	23804	98366	497551	7934	1	1579	6051	108	6007	240216	2381	13	3334	58724	11652	531477	117630	1599	13200
2022-02-20 (8245233)	153724 + 43135	1622459	23835	98083	497766	7956	1	1604	5177	102	5999	240497	2370	14	3281	59384	11661	531576	118343	1616	13194
2022-03-01 (8245233)	153733 + 43208	1624427	23837	98107	497855	7989	1	1571	5815	102	6027	240789	2371	16	3278	59744	11669	531890	118567	1608	13191
2022-03-20 (fb66b79)	153882 + 43327	1624509	23823	97961	498466	7996	1	1552	4746	106	6059	241192	2363	15	3311	60058	11638	531382	119054	1601	13185
2022-04-01 (fb66b79)	153932 + 43430	1626452	23823	97828	498085	8000	1	1594	4793	105	6063	241718	2375	16	3327	60572	11642	532088	119684	1591	13147
2022-04-20 (fb66b79)	154017 + 43596	1630486	23789	97841	498611	8012	1	1607	4990	105	6065	242940	2374	17	3337	60977	11649	532927	120483	1587	13174
2022-05-01 (fb66b79)	153825 + 43698	1631287	23793	97801	498632	8020	1	1609	5048	104	6073	243306	2384	20	3337	61453	11694	533878	119359	1579	13196
2022-05-20 (cc63e5f)	153870 + 43814	1635174	23851	97718	498090	8043	1	1636	4925	107	6103	243986	2385	19	3337	59550	11866	538310	120406	1574	13267
2022-05-20 (ae346b0)*	164831 + 29862	1620797	23846	92522	487792	8099	1	1631	4930	110	6076	244851	2308	18	3335	60170	11838	538751	119670	1580	13269
2022-06-01 (6090418)	164899 + 29887	1620209	23786	92402	487512	8099	1	1620	4620	113	6090	245017	2309	16	3331	60318	11803	538115	120085	1587	13385
2022-06-20 (97d23b9)	164770 + 29816	1617952	23775	91799	486712	8102	0	1611	4705	116	6087	245190	2319	13	3300	59666	11763	538585	119215	1568	13426
2022-06-20 (1432a2f)**	164877 + 29821	1677855	23781	91816	547534	8102	0	1611	4706	116	6071	245153	2318	13	3297	59659	11764	537643	119292	1554	13425
2022-07-01 (9ab6dad)	164769 + 29855	1674273	23732	91585	547881	8113	0	1644	4657	116	6110	244376	2295	143	3261	59286	11657	535628	118761	1559	13469
2022-07-20 (06d752b)	164636 + 29850	1674512	23605	91172	547558	8111	0	1663	4856	126	6127	244725	2294	144	3272	58857	11659	536841	118429	1550	13523

* ae346b0 dump is the first one where content inside curly quotes is ignored
** 1432a2f added more excluded end sections

Instructions for editors

Just like a regular spell checker, sometimes a word that's highlighted is really a misspelling and should be changed, but sometimes it is a correct spelling that needs to be added to the spell checker's dictionary (which in this case is the English Wiktionary and Wikispecies). For the below lists, here's how you can help:

• For spelling mistakes: Click on the links to the individual Wikipedia articles, and edit them to correct the misspelling. Make sure this is actually a misspelling, and not a technical term that needs to be better explained, or an alternate spelling (possibly from a different regional variety of English).
• For non-English words (including words from Old English and Middle English, since they are pronounced differently): Edit the article and use the {{lang}} or {{transl}} templates to mark all non-English passages. Template contents are ignored, so they will not show up in the next report. If you can define the word, it would still be helpful to add the non-English word to the English Wiktionary or the same-language Wiktionary if you speak that language. As of the March 20, 2019 dump, only words not found in any Wiktionary are reported by moss as misspellings. (The "home" Wiktionary for Old and Middle English words is the modern English one.)
  • If you don't know which language is being used, you can tag it with {{which lang}}. If you add a "reason=" parameter, that will change the pop-up tooltip text readers will see when they hover over "what language is this?". If you have a guess as to which language it might be, or any other question or comment, you can leave that here to help future editors. If you use this tag, you can delete the article from the moss listing; the article will be added to Category:Articles with unidentified words instead, and ignored by future runs of moss until the mystery is solved.
  • For languages that don't have a code (often happens with historical languages), use "mis" and add an HTML comment indicating the language. For example: {{lang|mis|sharbe do kin ratz}}<!-- Old Runish -->
• For incorrect spellings in direct quotes:
  • These shouldn't be picked up by the spell checker, as text in double quotes "" is ignored. The article probably has incorrect punctuation.
  • Regardless of punctuation problems, you can add {{sic}} around the word or phrase. See Wikipedia:Manual of Style#Quotations for guidance.
• For correct spellings that belong in the dictionary: Click on the word to add it to the English Wiktionary. Remember the word might not be English (though the definition must be) and be sure to check capitalization!
• For correct spellings already in the dictionary: Delete from the list. These have been added in the meantime since the database dump by other editors. They do not automatically turn red as internal Wikipedia links do.
• For correct spellings not appropriate for Wiktionary:
  • For complicated chemical names:
    • If there is an article about this chemical, it's best to make a redirect. You may want to tag it {{R from systematic name}} or {{R from technical name}} if appropriate.
    • If there is no Wikipedia article, you can either {{chem name}}; for example:

{{chem name|poly(1-phenylethene)}}

This should not be used for chemical formulas such as H
₂O, for which {{H2O}} or {{chem}} and {{chem2}} may be appropriate. For some common compounds there are specific templates available such as Template:CO2.

• • For DNA sequences, add {{DNA sequence}} around it.
  • For species, add the whole name to Wikispecies:Wikispecies:Requested articles#From_Wikipedia and it will be suppressed from future runs.
  • For proper nouns and (including non-English titles) that aren't capitalized, put inside a {{proper name}} tag.
  • Use <code></code> or similar tags for computer programs; see Wikipedia:WikiProject_Computer_science/Manual_of_style#Code_samples.
  • For terms that are only relevant to one Wikipedia article (and for which the article makes clear the definition) consider creating a redirect to the article. As long as the "typo" word is in the title (as a whole word), it won't show up as a mistake in future spell checks.
  • {{IPA}} or {{respell}} can be used for word pronunciations. See Wikipedia:Manual of Style/Pronunciation for details.
  • For bird calls: Treat these as foreign-language words or words-as-words and put them in italics, following MOS:ITALICS. Put the call inside {{not a typo}} so it won't show up on moss spell check reports. (It doesn't matter if the double apostrophes that make the italics go inside or outside the template.)
  • Anything else, add {{not a typo}} around it (for example, nonsense series of letters used as examples in puzzles).
• Correct or incorrect, when finished delete the entry for the word from the lists on this page (or subpages), so work won't be duplicated. (There is no longer any need for strikethru.)
• If an article or section has generally bad grammar, and you don't have time to fix the whole thing, just add {{copyedit}} at the top of the article or {{copyedit|section}} at the top of the affected section. If it's just a sentence or two, {{copy edit inline}} or {{incomprehensible inline}} can go at the end of the problem passage.
• If you see errors being reported from footnotes or bibliographies, check to make sure the section is titled with a standard name following MOS:APPENDIX conventions. Standard end-matter sections like "References" and "Further reading" and "Works" are ignored.
• If it helps to leave a message on the article's talk page asking if the word is correct or incorrect, you can use Template:Typo help like this when editing the bottom of the talk page (leave the section header blank; it will automatically be added):

{{subst:typo help|PUT WORD HERE}} -- ~~~~

• If you are uncertain whether a word is spelt correctly or not, you can add {{typo help inline}} immediately after it. If you add a "reason=" parameter, that will change the pop-up tooltip text readers will see when they hover over "check spelling". You can add a specific question or comment that may help identification. If you use this tag, you can delete the article from the moss listing; the article will be added to Category:Articles with unidentified words instead, and ignored by future runs of moss until the mystery is solved.

Don't worry if you miss something; it will reappear in a future report if there are still mistakes.

Suggested edit summaries

If you want to help publicize this project, you can copy-and-paste these into your edit summary, if appropriate.

For Wikipedia edits:

Fix misspelling found by [[Wikipedia:Typo Team/moss]] – you can help!

Tag non-English text found by [[Wikipedia:Typo Team/moss]] – you can help!

Tag correct text as {{not a typo}} for automated spell checkers (including [[Wikipedia:Typo Team/moss]])

Fix mismatched quote marks found by [[Wikipedia:Typo Team/moss]] – you can help!

For Wiktionary edits:

Add word identified by [[w:Wikipedia:Typo Team/moss]] – you can help!

Wiktionary cheat sheet

Need to add a word to Wiktionary? The Wiktionary cheat sheet has copy-and-paste templates that make it easy for the types of words commonly encountered here, even if you've never done it before.

Misspellings - lists of things to fix

Likely misspellings by article (main listing)

The most efficient list to work on if all you want to do is fix misspellings. These listings try to list all the typos from a given article, so they can be fixed all at once. It also tries to only show typos that legitimately need fixing. It's not perfect, so a few words found need to be added to Wiktionary or tagged as not English, not a typo, etc. Only a few letters are updated on each run, to avoid stale listings as the whole list takes far longer than two weeks to work through. (This also avoids duplicating recent work when listings are refreshed.)

See subpages due to length:

• Wikipedia:Typo Team/moss/before A - Completed 2022-06-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/A - Typos ready to fix from 2022-07-20 dump
• Wikipedia:Typo Team/moss/B - Completed 2020-06-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/C - Completed 2020-07-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/D - Completed 2020-08-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/E - Completed 2020-08-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/F - Completed 2020-09-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/G - Completed 2020-09-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/H - Completed 2020-10-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/I - Completed 2020-10-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/J - Completed 2021-01-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/K - Completed 2021-02-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/L - Completed 2021-03-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/M - Completed 2021-04-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/N - Completed 2021-05-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/O - Completed 2021-05-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/P - Completed 2021-05-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/Q - Completed 2021-06-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/R - Completed 2021-06-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/S - Completed 2021-06-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/T - Completed 2021-09-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/U - Completed 2021-10-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/V - Completed 2021-11-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/W - Completed 2021-12-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/X - Completed 2022-03-01, currently empty
• Wikipedia:Typo Team/moss/Y - Completed 2022-05-20 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/Z - Completed 2022-06-01 dump (except for cases that need tagging or investigation)
• Wikipedia:Typo Team/moss/after Z - Completed 2022-06-01 dump (except for cases that need tagging or investigation)

Notes:

• For more cases that require investigation, see Category:Articles with unidentified words.
• Due to length and an increased number of false positives, typo reports for dumps 2020-05-20 and later don't include T2+, T3+, and TS+BRACKET+.

Possible typos by length

(Updated from 2022-05-20 dump.)

Longest or shortest in certain categories are shown, sometimes just for fun and sometimes because they form a useful group. Feel free to delete articles that are fixed or tagged.

Likely chemistry words

These need to be checked by a chemist and marked as {{not a typo}}.

• 84 - wikt:trans-2-hydroxyisoxypropyl-3-hydroxy-7-isopentene-2,3-dihydrobenzofuran-5-carboxylic - Cāng zhú
• 84 - wikt:ethyl-8-azido-5,6-dihydro-5-methyl-6-oxo-4h-imidazo-1,4-benzodiazepine-3-carboxylate - Ro15-4513
• 79 - wikt:d-1,2,3,9,10,10a-hexahydro-6-methoxy-11-methyl-4h-10,4a-iminoethano-phenanthren - Controlled Drugs and Substances Act
• 73 - wikt:d-1,2,3,9,10,10a-hexahydro-11-methyl-4h-10,4a-iminoethanophenanthren-6-ol - Controlled Drugs and Substances Act
• 72 - wikt:l-11-allyl-1,2,3,9,10,10a-hexahydro-4h-10,4a-iminoethanophenanthren-6-ol - Controlled Drugs and Substances Act
• 70 - wikt:n-2'-hydroxyoctadecanoyl-2-amino-9-methyl-4,8-heptade-cadiene-1,3-diol - Ramaria botrytis
• 69 - wikt:n-methyl-l-alanyl-l-leucyl-n-methyl-trans-dehydrophenyl-alanyl-glycyl - Tetrapeptide
• 65 - wikt:dl-1,2-anhydro-4,5-o-cyclohexylidene-1,2,3/4,5-cyclopentanepentol - 1,2,3,4,5-Cyclopentanepentol
• 63 - wikt:uridine-5'-diphospho-n-acetyl-2-amino-2-deoxy-3-o-lactylglucose - UDP-N-acetylmuramate dehydrogenase
• 59 - wikt:octachloro-3a,4,7,7a-tetrahydro-4,7-methanoindene-1,8-dione - Hexachlorocyclopentadiene
• 59 - wikt:dihydroxy-21-oxa-21-chloromethylpregna-1,4-diene-3,20-dione - List of corticosteroids
• 59 - wikt:cis-5,6-dihydroxy-4-isopropylcyclohexa-1,3-dienecarboxylate - 2,3-dihydroxy-2,3-dihydro-p-cumate dehydrogenase
• 58 - wikt:decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12h-pyrano - Artemether
• 58 - wikt:anti-7β,8α-dihydroxy-9α,10α-epoxy-7,8,9,10-tetrahydrobenzo - Benzo(j)fluoranthene
• 56 - wikt:hydroxy-17α,21-dimethyl-19-norpregna-4,9-dien-3,20-dione - Trimegestone
• 54 - wikt:s-adenosyl-l-methionine:3-hexaprenyl-4,5-dihydroxylate - Hexaprenyldihydroxybenzoate methyltransferase
• 54 - wikt:cis-11,12-dichloro-9,10-dihydro-9,10-ethano-2-anthroic - Field effect (chemistry)
• 52 - wikt:hexahydro-1,3-dimethyl-4-phenylazepine-4-carboxylate - Controlled Drugs and Substances Act
• 52 - wikt:hexahydro-1,2-dimethyl-4-phenylazepine-4-carboxylate - Controlled Drugs and Substances Act
• 52 - wikt:cis-2-methyl-4-trimethylammoniummethyl-1,3-dioxolane - Dioxolane

Chemical formulas

(Updated from 2022-06-20 dump.)

Chemical formulas should be written with HTML subscripts or {{chem2}}; these listings identify those that incorrectly just use regular numbers.

Chemical formulas that use Unicode subscripts (which is against MOS:SUBSCRIPT) will be detected automatically by moss_entity_check.py.

Chemical formulas that use <sub>...</sub> are allowed by MOS:CHEM, but may show up in the main typo listings above. They can be converted to use {{chem2}} to be accepted by the spell checker, and {{chem2}} is also the way to fix listings of partial formulas.

Any "possible" listings that aren't chemical formulas can be cleared from this list by adding a redirect to an appropriate target (like Dy4 Systems). Most "known" listings that aren't chemical formulas can be fixed with {{proper name}}.

Redirects added for strings that are chemical formulas should be added to Category:Chemical formulas.

Most chemical articles

Articles with a large number of chemical formulas triggering the spell checker are listed here (manual check on 2022-06-20 dump; counts include potential typos other than formulas, mostly compound names):

• 87 - Nickel compounds
• 28 - Nickel double salts
• 28 - Cerium nitrates

Possible chemical formulas that don't use subscripts

Note: These are easier to find by searching with "insource://", for example: insource:/Si6Al2/. -- Beland (talk) 08:04, 8 August 2022 (UTC)

• 15/6 - Si6Al2 → From Ca₂[(Mg,Fe)₃Al₂]Si₆Al₂O₂₂(OH)₂ and its many compositional variations; see Double chain inosilicates
• 11/7 - Si6O18 → Compound of SiO₃; see Silicate and Cyclosilicates. Related to Beryl.
• 9/8 - Si3O9 → As above. Related to Benitoite.
• 9/8 - Cu6 → Copper compound
• 9/8 - Al2Si2O5 → From Al₂Si₂O₅(OH)₄; see Kaolinite
• 9/4 - Fe7C3 → Form of Iron carbide
• 9/1 - Si25O73 → Complex mineral forming chemical compound; see Eudialyte group
• 8/5 - Mg3Al2 → From silicate mineral Mg₃Al₂(SiO₄)₃ and its compositional variations; see Pyrope
• 8/1 - V3R5 → version 3 release 5
• 8/1 - Fe3Sn2 → Kagome metal
• 7/7 - Cu5 → Copper compound
• 7/6 - Si4O11 → See Inosilicates
• 7/6 - In20 → Unsure — no results from Google or PubChem. Single Wikipedia result from Tin-Indium-Lead alloy 532 Sn₅₄Pb₂₆In₂₀; see Solder alloys
• 7/5 - Mn5 → Manganese compound
• 7/5 - K3V2 → From K₃V₂(PO₄)₃; see Potassium-ion battery § Cathodes
• 7/1 - Si8O22F2 → Fluorosilicate compound found in minerals
• 7/1 - Ga2I62 → Related to Gallium halides; see Intermediate halides
• 7/1 - B3R2
• 6/5 - S50B32
• 6/5 - Ge9
• 6/3 - La2S3
• 6/3 - H3R17
• 6/2 - Ga2I3
• 6/2 - C6R6
• 6/2 - C3N2H3
• 6/1 - As8S9
• 5/5 - Si9O27
• 5/5 - H3K18
• 5/5 - Fe5Si3
• 5/5 - Bi4Ti3O12
• 5/4 - Zr4
• 5/4 - V2O7
• 5/4 - Se4N4
• 5/4 - Mo6S8
• 5/4 - Li4Ti5O12
• 5/4 - K2C8H8
• 5/4 - Fe4S3
• 5/4 - C3N3
• 5/4 - Bi2O2
• 5/4 - Al63Cu24Fe13
• 5/4 - Ac2S3
• 5/3 - V3R6
• 5/3 - Na2S4
• 5/3 - Na12
• 5/3 - H5O2
• 5/3 - H3R26
• 5/3 - Cf2O3
• 5/2 - Sm2Co17
• 5/2 - N62B44
• 5/2 - Mn5Si3
• 5/1 - Si4O13
• 5/1 - B12Cl11
• 4/4 - Ti22
• 4/4 - Si4O10
• 4/4 - Sb3O6
• 4/4 - Pb9
• 4/4 - No17
• 4/4 - No16
• 4/4 - Mg3Si4O10
• 4/4 - Kr2
• 4/4 - H4R3
• 4/4 - Gd3Ga5O12
• 4/4 - Ca3Al2O6
• 4/4 - C6H5O7
• 4/4 - C6H3Cl2
• 4/4 - C2B2
• 4/4 - B4O5
• 4/4 - B18B4
• 4/4 - Al2Si2
• 4/3 - W18O49
• 4/3 - Si12O30
• 4/3 - S6K2
• 4/3 - Ni6
• 4/3 - H3R8
• 4/3 - Ca3Al2
• 4/3 - B3O3
• 4/3 - B18C4
• 4/2 - R2P2
• 4/2 - Pb2H4
• 4/2 - P3N3
• 4/2 - P3K2
• 4/2 - Ni31Si12
• 4/2 - H4K8
• 4/2 - Cu4O3
• 4/2 - Cu2Cr2O5
• 4/2 - Cr7C3
• 4/2 - B5O6
• 4/2 - As4S5
• 4/1 - Ti4N3
• 4/1 - Ta5N6
• 4/1 - Ta2Cl6
• 4/1 - Mn12O12
• 4/1 - Mg3Si2O5
• 4/1 - Ho5
• 4/1 - H4H2

Known chemical formulas that don't use subscripts

CO2 A-M

• 1197 - CO2 -Drzewica Formation, Ductile iron pipe, Durrës-Kukës Highway, Durum, E-diesel, ECOCITIES (software), EDF Energy, EDF Renewables, ENCI, ENI award, EPB, ERESS, East Bend Generating Station, East Kolkata Wetlands, East Riding of Yorkshire, Eco-Schools, Eco-economic decoupling, Eco-nationalism, EcoDrive, Economic interventionism, Economy of Denmark, Economy of the State of Palestine, Ecotax, Edward McMillan-Scott, Effects of climate change on ecosystems, Effects of climate change on terrestrial animals, Eikenella corrodens, Eivind Kolding, Elastomeric respirator, Electric car use by country, Electric vehicle battery, Electric vehicle charging network, Electric vehicle ownership in Australia, Electric vehicles in India, Electricity sector in Denmark, Electricity sector in India, Electricity sector in Luxembourg, Electricity sector in Mexico, Electricity sector in Paraguay, Electricity sector in Turkey, Electrochemical promotion of catalysis, Eleven Jones Cave, Elmer Robinson (meteorologist), Elmer Smith Power Plant, Emissions Reduction Currency System, Emissions Trading Registry, Emma Farrell (freediver), Emma Watson, Empty nose syndrome, Ems-Chemie, End Use Energy Demand Centres, Endophyte, Endoscopic laser cordectomy, Energetically modified cement, Energiewende, Energy Brix Power Station, Energy cannibalism, Energy efficiency in Europe (study), Energy in Australia, Energy in Belgium, Energy in Burundi, Energy in Denmark, Energy in France, Energy in Indonesia, Energy in Ireland, Energy in Luxembourg, Energy in Monaco, Energy in South Australia, Energy in Spain, Energy in Victoria, Energy management, Energy policy of China, Energy policy of the United Kingdom, Energy recovery, Energy transition, EnergyAustralia, EnergyNest, Enron, Envirogreen Recycling, Environment of Indonesia, Environmental education, Environmental effects of transport, Environmental impact of agriculture, Environmental impact of cryptocurrencies, Environmental impact of fashion, Environmental impact of the energy industry, Environmental issues in Finland, Environmental issues in Pristina, Environmental issues in Toronto, Environmental issues in the Niger Delta, Environmental policy of the Joe Biden administration, Equator Principles, Equipment rental, Equivalent Concrete Performance Concept, Eranove, Erathna Mini Hydro Power Project, Erio Tosatti, Eriocaulon scariosum, Erlangen, Esco (Singaporean company), Eston Grange Power Station, Estonia, Estonian Greens, Estuary, Ethanol fuel in Brazil, Ethanol fuel in the United States, Ethereum, Etihad Rail, Eurasian Development Bank, European Association of Geoscientists and Engineers, European Battery Alliance, European Business Awards for the Environment, European Commissioner for Energy, European Federation for Transport and Environment, European Rail Shuttle B.V., Eutrophication, Evolutionary history of plants, Exhaust heat recovery system, Extractive metallurgy, F. Blair Wimbush, Fakhri A. Bazzaz, Family planning, Fault zone hydrogeology, Federal Democratic Union of Switzerland, Felix Dothan, Fertilizer, Fiat 500 (2007), Fibrolytic bacterium, Fine Hygienic Holding, Fingal, Finidr, Finncomm Airlines, Firearms regulation in Switzerland, First Mile, Fischer–Tropsch process, Fish processing, Flat tire, Flight controller, Floral scent, Food and Agriculture Organization Corporate Statistical Database, Food and Drink Federation, Food waste in New Zealand, Ford F-250 Super Chief, Ford Fusion (Americas), Formwork, Fossil fuel regulations in the United States, Foundation for Environmental Education, Fox River Valley Ethanol, Framing (social sciences), Frank Jensen, Franklin Orr, Franz-Michael Skjold Mellbin, _{Fred Longstaffe,} Fred T. Mackenzie, Fredrik Jutfelt, Free Voters of Bavaria, Freight Farms, Fused grid, G8 Climate Change Roundtable, GE Oil and Gas, GM Powertrain Torino, Gales Brewery, Gardanne, Garob Wind Power Station, Gaseous fire suppression, Gasera, Gassnova, Gasunie, Geevagh, Genetically modified organism, Geology of the Dallas–Fort Worth Metroplex, George Varghese Koppara, Geosciences Barcelona (GEO3BCN), Geotherapy, Geothermal energy in Turkey, Geothermal exploration, German Advisory Council on Global Change, Ghent Generating Station, Gideon Henderson, Gidon Eshel, Gingivectomy, Giorgio Battistelli, Girteka Logistics, Giuseppe Di Benedetto, Glass melting furnace, Glass recycling, GlassPoint Solar, Glassy sprat, Gliomastix murorum, Global Carbon Council, Global Challenge Award, Global Environmental Governance, Global Marshall Plan Initiative, Global Reporting Initiative, Global Warming Pollution Reduction Act of 2007, Global surface temperature, Global warming game, Goobang National Park, Gorgon Carbon Dioxide Injection Project, Gouda Wind Facility, Government agencies in Norway, Grabovica, Gornji Milanovac, Grain storage on subsistence farms, Graphene production techniques, GreatPoint Energy, Green Airlines, Green Exchange, Green Key International, Green Man Gaming, Green Revolution, Green River Generating Station, Green building, Green building and wood, Green building certification systems, Green building in Australia, Green building in India, Green company, Green eMotion project, Green fleet, Green museum, Green sulfur bacteria, Green urbanism, Green vehicle, Green wedding, Green-collar worker, GreenFuel Technologies Corporation, Greenfleet, Greenhouse and icehouse Earth, Greenhouse gas emissions, Greenhouse gas emissions by China, Greenhouse gas emissions by the United Kingdom, Gretchen Keppel-Aleks, GridPoint, Growroom, Grupo Bimbo, Guadeloupe, Guiding Light (2000–2009), Gulf Cryo, Gum lift, Gun F/X Tactical Development, Gussing Renewable Energy, Gwangpo Bay, Gwion Gwion rock paintings, HSL 4, Halloysite, Halorhodospira neutriphila, Handbook Emission Factors for Road Transport (HBEFA), Hannes Jagerhofer, Hans Frangenheim, Happy seeder, Harden Askenasy, Harold Krikke, Headlamp, Heat pump, Heat transfer, Heating oil, Helios House, Heliotrope (building), Henry Carl Aldrich, Hexcel, HiWish program, High-content screening, High-performance buildings, Hiroshi Nishio, Histophilus somni, History of Białystok, History of Earth, History of climate change policy and politics, Hizb ut-Tahrir, Hoare Lea, Holcim Foundation for Sustainable Construction, Home energy monitor, Hope Cement Works, Horizontal Skyscraper – Vanke Center, Horn River Formation, Hornwort, Hotel Arctic (Greenland), Houston, Houston, Houston, Do You Read?, Humane Slaughter Act, Hybrid Air Vehicles Airlander 10, Hybrid electric vehicle, Hydnophytum formicarum, Hydrail, Hydraulic fracturing in the United Kingdom, Hydrocarbonoclastic bacteria, Hydrogen Council, Hydrogen internal combustion engine vehicle, Hydrogen isotope biogeochemistry, Hydrogen production, Hydrogen turboexpander-generator, Hydrogen-powered aircraft, Hydrogenics, Hypno-Disc, Hyundai Sonata, Hyundai i10, Hyundai i20, Hyundai i30, Hyundai i40, I Light Marina Bay, IBTS Greenhouse, IDH3B, II-VI Incorporated, IIT Gandhinagar, IIT Guwahati, IIT Patna, ISO 50001, ISS ECLSS, Ian Swingland, Iberdrola, Ice blasting (cleaning), Ice core, Ichigo Inc., Idaho Power, Igus, Impact of the COVID-19 pandemic on the environment, Individual action on climate change, Induced seismicity, Inerting (gas), Inflammatory linear verrucous epidermal nevus, Instituto Antártico Argentino, Integrated Environmental Solutions Ltd, Intensive crop farming, Intensive farming, Interactive Energy, Interconnector, Intercontinental Exchange, Interfacial polymerization, Intergovernmental Oceanographic Commission, Intergovernmental Panel on Climate Change, International Day of Forests, International Energy Agency Energy in Buildings and Communities Programme, International Institute of Refrigeration, International Solar Energy Society, International Sustainability Alliance, Interstate Oil and Gas Compact Commission, Interventional radiology, Inverness railway station, Ionometallurgy, Isabel P. Montañez, Isohydric principle, Isophorone diamine, Issues relating to biofuels, Italferr, Ixodes angustus, J & E Hall, JASON (advisory group), JK Lasers, JModelica.org, Jacobi Medical Center, Jacques Aschenbroich, Jaguar B99, Jalila Essaïdi, James C. Liao, James Cook University, Jan Dusík, Jan Huitema, Janice Lough, Japanese aircraft carrier Akagi, Japanese reaction to Fukushima Daiichi nuclear disaster, Je suis un homme, Jean-Paul Agon, Jeffrey Reimer, Jennifer Johnston (mezzo-soprano), Jet injector, Jim Parco, Joanne Nova, Johan Sverdrup oil field, John Coleman (meteorologist), John Ioannidis, John Sherman Cooper Power Station, John Workman, Johnson Sea Link accident, Joly (crater), Jonathan Stamler, Jorge Lankenau, Jorge Rodriguez-Gerada, Joy K. Ward, Jumilla, Jutta Paulus, K1 88-Tank, KFC in China, KITT, KOKO (music venue), KRAY-FM, Kanpur Metro, Kate Bolduan, Katherine Ewel, Kava, Kaya identity, Kegerator, Kemper Project, Ken-ichi Ueda, Keo Seima Wildlife Sanctuary, Kerosene tax, Keyence, Kia Rio, Kidney, Kim reformer, Klimaliste, Kliti Grice, Konecranes, Kongsfjorden, Konrad Mizzi, Korea Federation for Environmental Movements, Korean natural farming, Kryogenifex, Kulthorn Kirby, Kuroshio Current, Kurt Semm, Kusile Power Station, Kutai Kartanegara Regency, LG Electronics, La Poste (France), Laboratory for Visionary Architecture, Lael Bethlehem, Laka Competition, Lake Erie, Lake metabolism, Lancia Ypsilon, Land Rover Freelander, Land use, land-use change, and forestry, Lars Jan, Laser beam welding, Laser engraving, Laser weapon, Laser-heated pedestal growth, Launch Services Program, Leadiant Biosciences, Lebanese Center for Energy Conservation, Legal aspects of ritual slaughter, Legal issues in airsoft, Leilani Munter, Leucocephalus, León, Guanajuato, Liberal Democrats (UK), Liberal Party of Canada, Liberate Tate, Libertas Institute (Ireland), Lichi (car brand), Lifestyle Lift, Lignosulfonates, Lilaeopsis brasiliensis, Lilly Stoephasius, Lim Hyung-joo, Limestone Calcined Clay Cement, Linear sweep voltammetry, Linen, Linked Hybrid, Liquid carbon dioxide, List of 2013 This American Life episodes, List of European Commission portfolios, List of Final Destination characters, List of Honeywell products and services, List of Indian inventions and discoveries, List of International Organization for Standardization standards, 3000-4999, List of Statutory Instruments of the United Kingdom, 2001, List of Statutory Instruments of the United Kingdom, 2004, List of Statutory Instruments of the United Kingdom, 2013, List of air guns, List of aircraft engines, List of algal fuel producers, List of cleaning products, List of cleaning tools, List of ecoregions in North America (CEC), List of environmental laws by country, List of futures exchanges, List of game designers, List of laser applications, List of least carbon efficient power stations

CO2 N-Z

• CO2 cont. -Nuclear renaissance in the United States, Nusantara Development Initiatives, Nutrient sensing, Oak Park Conservatory, Occupant-centric building controls, Ocean acidification in the Arctic Ocean, OceanoScientific, Ochon-chan: Pussy's Adventures in Love and Revolution, Offshore wind power, Oil and gas in Turkey, Oil platform, Olaf Scholz, Olevano di Lomellina, Online refuelling, Openvape, Opower, Optical overheating protection, Oral pigmentation, Orca (carbon capture plant), Ormat Technologies, Orr (Catch-22), Osaka Asian Film Festival, Otto S. Wolfbeis, Ouarzazate Solar Power Station, Outline of bicycles, Outline of cell biology, Ovarian drilling, Oxathiazolones, PERDaix, PHEDRA (Arc-jet) high enthalpy wind tunnel, PPM, Pacific Forest Trust, Packaging waste, Paleolightning, Paludiculture, Panzerfaust 3, Parth Jindal, Party for Freedom, Patrick Defossez, Patrick Treacy, Peace Boat, Peak uranium, Peat energy in Finland, Peat swamp forest, Pellet fuel, Pentland Ferries, Peppo Biscarini, Per Kågeson, Peripheral chemoreceptors, PerkinElmer, Permian, Persuasive technology, Peter Langdon Ward, Peter M. Haugan, Peter Weingart, Petroleum Development Oman, Petroleum fiscal regime, Peugeot 508, Pharos Energy, Phase-out of fossil fuel vehicles, Phil De Luna, Philippe Joubert, Phosphoenolpyruvate carboxykinase, Photobioreactor, Photoelectrochemistry, Photolithography, Photorespiration, Photovoltaic thermal hybrid solar collector, Piarco International Airport, Pico Island, Pier Vellinga, Pines Garden, Plan Bay Area, Planetary engineering, Plankton, Plant use of endophytic fungi in defense, Plant wall (University of Guelph-Humber), Plant-based diet, Plastic, Plastic sequestration, Plastisphere, Plug-in electric vehicles in California, Plug-in electric vehicles in New Zealand, Plug-in electric vehicles in the United Kingdom, Plug-in hybrid, Pneumatic tool, Pneurop, Political Economy Research Institute, Politics of Rwanda, Politics of climate change, Pollution in California, Polyglucan, Polytan, Polytechnic Society (Norway), Polytrichastrum formosum, Pontederia crassipes, Population history of Indigenous peoples of the Americas, Port of Piraeus, Port of Richmond (California), Portable emissions measurement system, Portland cement, Position-specific isotope analysis, Potting soil, Power-to-gas, Precision agriculture, Prieto Picudo, Prime Minister's Official Car (Japan), Private transport, Process duct work, Proforestation, Project Gaia, Propionigenium modestum, Protocooperation, Psychological distance, Public administration, Public opinion on nuclear issues, Public schemes for energy efficient refurbishment, Pull printing, Pulpitis, Pumpable ice technology, Pupuk Kalimantan Timur, Pyrosequencing, Pyruvate synthase, Quark Expeditions, Qū, RB Kolubara, RSV Nuyina, RV Point Lobos, RWE, Rafe Pomerance, Raikheda Thermal Power Station, Rail transport in Lithuania, Railway electrification in Iran, Rakesh Agrawal (chemical engineer), Rangeview Library District, Rann Government, Raoul Palmer, Rapid sequence induction, Reacting Gas Dynamics Laboratory, Read and Campbell Limited, Real-time economy, Recycled fuel, Recycling in the United Kingdom, Refrigerant, Regenerative agriculture, Regenerative cacao, Regio 2N, Regolith-hosted rare earth element deposits, Reinke's edema, Remineralize The Earth, Renault Captur, Renault Espace, Renault Laguna, Renault R-Space, Renewable energy cooperative, Renewable energy in Azerbaijan, Renewable energy in Bhutan, Renewable energy in Denmark, Renewable energy in Ethiopia, Renewable energy in Germany, Renewable energy in Italy, Renewable energy in Spain, Renewable energy in the European Union, Renewable energy in the United States, Renewable portfolio standards in the United States, Rentokil Initial, René Castro, Republic Services, Research Institutes of Sweden (RISE), Residual sodium carbonate index, Resources for the Future, Respiratory center, Reuse, Reverse phase protein lysate microarray, Revolution Earth, Reyhan Jamalova, Reynolds (crater), Rhizophora apiculata, Ribonucleotide, Ricardo PLC, Richard Feely, Richard L. Sandor, Ritt Bjerregaard, Robert Bosch GmbH, Robert D. Green Generating Station, Robert Reid Power Station, Robert Zubrin, Rofin-Sinar, Roger Seccombe, Roland Mösl, Rolf Martin Schmitz, Romonet, Roseobacter, Roskilde Festival 2009, Routine flaring, Rovinari Coal Mine, Ruff degradation, Russell J. Howard, Rust (fungus), Rutgers Formula Racing, Ryanair, Rybnik Power Station, S. Ichtiaque Rasool, S. Venkata Mohan, SBB Cargo, SCO1, SEAT Alhambra, SEAT León, SES Saran, SMA Solar Technology, SOCCOM project, SPHERES, SYBO, Saab 9-5, Sagardotegi, Saildrone (company), Sakihito Ozawa, Salk Institute for Biological Studies, Salt water chlorination, Sanitation Standard Operating Procedures, Santos Limited, Sapphire Energy, Sarah Hobbie, Sasol, Scaled Composites White Knight, Scar, Schlumberger, Schwarzschild's equation for radiative transfer, Scomi, Scooter-sharing system, Scott Wiener, Scrappage program, Sean Panikkar, Sean R. Garner, Seattle Fire Department, Secunda CTL, Seine–Nord Europe Canal, Selda Gunsel, Semi-trailer truck, Semiconductor saturable-absorber mirror, Serpentinite, Serule, Severinghaus electrode, Shahr-e Kord, Shale gas, Shale gas in the United Kingdom, Sherwood B. Idso, Sibylle Blanc, Sidel, Sidra Intersection, Sierra SunTower, Silca, Simeon Ivanov (racing driver), Sims Metal Management, Simulated growth of plants, Simultaneous interpretation, Single European Sky, Skeletonema costatum, Smart Roadster, Smart grids in Austria, Smith & Wesson Model 78G, Smokeless fuel, Snow hydrology, Socioeconomics, Solar 1, Solar Euromed, Solar augmented geothermal energy, Solar bus, Solar hydrogen panel, Solar power by country, Solar power plants in the Mojave Desert, Solaris Urbino 12, Solaris Urbino 12 electric, Solemya velum, Solenoid valve, Solubility pump, Soluforce, Songpa District, Sonu Shivdasani, Sony Ericsson Elm, Soot blower, South Africa, South Pole Group, Southeast Asian coral reefs, Southside Festival, Soyuz 29, Space diplomacy, Space mirror (climate engineering), Space-based solar power, SpaceX CRS-24, SpaceX CRS-7, Sparkling wine, Special Report on Climate Change and Land, Special Report on Global Warming of 1.5 °C, Special Report on the Ocean and Cryosphere in a Changing Climate, Speed of sound, Speleotherapy, Spiradenoma, Spongy tissue, Sreeraj Gopinathan, Staphylococcus aureus, Starship Technologies, Statkraft, Steady-state economy, Stealth aircraft, Steam and water analysis system, Steelhead, Steelmaking, Stefano Boeri, Stefano Comini, Stem succulent, Stem-cell line, Steven E. Koonin, Stranded asset, Strata SE1, Strategic energy management, Streptobacillus moniliformis, Streptococcus dysgalactiae, Studcast, Subcutaneous emphysema, Success Rockets, Suddhasatwa Basu, Suicide bag, Sulfolobus solfataricus, Suncor Energy, Surf break, Survival Research Laboratories, Susan Dymecki, Sustainability at American Colleges and Universities, Sustainability brand, Sustainability in construction, Sustainability organization, Sustainable Development Goal 13, Sustainable Development Goals and Australia, Sustainable Energy Utility, Sustainable Transport Award, Sustainable agriculture, Sustainable biofuel, Sustainable city, Sustainable consumer behaviour, Sustainable development in Scotland, Sustainable distribution, Sustainable film production, Sustainable procurement, Sustainable urbanism, Suttonella indologenes, Suzuki G70, Suzuki Jimny, SwePol, Swiss Federal Laboratories for Materials Science and Technology, Swiss Life, Sydney International Regatta Centre, Syed Wajih Ahmad Naqvi, Syringodium filiforme, Syukuro Manabe, T. Alan Hatton, T. B. Simon Power Plant, TEDxBermuda, TEM-function, TTC Krong Pa, TTC Phong Dien, Tadlac Lake, Tainui, Tanks of South Korea, Tata Pixel, Tattoo removal, Technical Diving International, Techno-economic assessment, Tele Images Productions, Telecoupling, Temnothorax unifasciatus, Tengchong volcanic field, Terna Group, Textile manufacturing, Thailand, The 2nd Law World Tour, The Echo Project, The Green Initiative, The Greening of Planet Earth, The Hartwell Paper, The Head (2020 TV series), The Index Project, The Infinite Sea, The Mischief Makers, The Model home 2020 project, The Terry Thomas Building, The long tailpipe, Third derivative, Thomas Ulmer, Thure E. Cerling, ThyssenKrupp, Tim Ball, Time:matters, Timeline of carbon capture and storage, Timeline of history of environmentalism, Timeline of the early universe, Tina Marsh, Tom Quirk, Tom Wigley, Tomás Saraceno, Top Hill, Top of the World Tour, Tornado Tower, Tour Sequana, Tragedy of the commons, Trams in Niš, Transit-oriented development, Transoral laser microsurgery, Transport, Transportation in the Philippines, Treedom, Trees for the Future, Trillium Brewing Company, Trombe wall, Trophosome, Tropical ecology, Trotec, Trumpf, Tsunamis in lakes, Urban Air Mobility, Urban green space, Urbanization in China, Venera, Vicenza American High School, Virginia Beach Department of Emergency Medical Services, Volvo BZL, Walter Leal, Warnstorfia exannulata, Wind power in the Netherlands, Wind power in the Philippines, Zebrafish AB9 cell line, Zero-carbon city

H2O

• 439 - H2O - 2009 F1 Powerboat World Championship, 2010 F1 Powerboat World Championship, 2011 F1 Powerboat World Championship, 2012 F1 Powerboat World Championship, 2013 F1 Powerboat World Championship, 2014 F1 Powerboat World Championship, 2015 F1 Powerboat World Championship, 2016 F1 Powerboat World Championship, 2016 NSL 1 season, 2017 F1 Powerboat World Championship, 2018 F1 Powerboat World Championship, 2019 F1 Powerboat World Championship, 2020 in Kerala, 2021 F1 Powerboat World Championship, 25 ta Life, A Tribe Called Quest, ACO2, Abengoa, Aeronomy of Ice in the Mesosphere, Aidyn Chronicles: The First Mage, Alan McGee, Aldehyde tag, Alexey Khovrin, Alien Project (musician), Alpha-aminoadipic semialdehyde synthase, Alternative fuel vehicle, Alveolar–arterial gradient, America's Funniest Home Videos, Andrew Innes, André Kim, Another Late Night: Rae & Christian, Apache Mahout, Apoptygma Berzerk discography, Ariat, Armenian wine, Arsenite mineral, Calerway, California Film Awards, Cambodge Soir, Cape Cod Regional Transit Authority, Carbon nanotubes for water transport, Carlo Pedini, Carnot battery, Cedar Point, Cedar Point Shores, Cell biology, Centennial School District (Minnesota), Cerium nitrates, Chadwick (surname), Chaparral Boats, Chris Cox (DJ), Clarendon Entertainment, Cleo Massey, Club Filter Melbourne, Col Pearse, Conservation and restoration of iron and steel objects, Contemporary American Theater Festival, Cotton recycling, Cricoid pressure, Cross-dressing in film and television, Culture of Montenegro, Cutting Class, Cyril Hanouna, DJ Symphony, Dadoo, Daniel Whiston, Danny Havoc, Darius Rucker, Daryl Hall, Daryl Hall & John Oates (album), Dayal Padmanabhan, Dean Buntrock, Decora (rapper), Dehumidifier, Dendral, Department stores by country, Design U, Dicky Barrett, Disodium hydrogen phosphite, DloHaiti, Don't Forget Your Roots, Double Trouble, Drag-On, E Ink, EGG, the Arts Show, EN 16034, ETRR-1, Easton Corbin, Edison Wetlands Association, Edwin Decena, Electroconductive carbon black, Elephant Walk (Texas A&M), Emma Marrone, Encyclopædia Britannica Films, Eom Hyeon-jeong, Estadio Venustiano Carranza, Evergreen Aviation & Space Museum, Every Witch Way, Expo 86, FEFLOW, FTTW, Fabio Golombek, Felipe Ehrenberg, Fibrecity Holdings, Fire and Ice, Fishdom, Fishdom H2O: Hidden Odyssey, Fly International Luxurious Art, Formula 1 Powerboat World Championship, Fountain, Colorado, Francisca Valenzuela, Freedom-class cruise ship, Futile cycle, G. E. Smith, Gaetano Pesce, Gary White (engineer), Gay bathhouses in the United Kingdom, Genevieve Chappell, Gisela Pulido, Global H2O, Global Inheritance, Glossary of environmental science, Go, Goldman Sachs, Graphite oxide, Gregory Iron, Groundhog Day (disambiguation), Guessing Game (disambiguation), Guilty or Innocent of Using the N Word, H. C. Venugopal, H2O (1929 film), H2O (American band), H2O (Puerto Rican band), H2O (Scottish band), H2O (disambiguation), H2O (web server), H2O Africa Foundation, H2O Audio, H2O Networks, H2O Purépechas F.C., H2O: Footprints in the Sand, H2O: Just Add Water, H2O: Just Add Water (2007 soundtrack), H2onews, HaMerotz LaMillion 8, Hamilton-Oshawa Port Authority, Hanging Lake, Hangzhou Bay Sunac Tourism City, Hankyu, Hankyu Department Store, Hankyu Hanshin Holdings, Hankyu Hanshin Toho Group, Hanshin Department Store, Hare and Loathing in Las Vegas, Harwich, Massachusetts, Hatebreed, Hayami, Heavy Water Board, Heino Ferch, Hell and Back (album), Henri Coquand, High Times Medical Cannabis Cup, Histone acetylation and deacetylation, History of neuroimaging, Hits Alive, Homeboyz RFC, Hong Kong Baptist University Affiliated School Wong Kam Fai Secondary and Primary School, Hubeite, Hubert Bonnet, Hyannis Transportation Center, Hydronephrosis, Hyperparameter optimization, Hypofrontality, Ieperfest, Ignite Film Festival, Illinois Eye and Ear Infirmary, Indang, Infinity Falls, Interscope Records discography, Isolation forest, Italian hip hop, Izumiya, Jackson Heywood, James Moll, Janet Laurence, Joey Yung, John Bunion Murray, John Oates, John Sinkankas, John Vijay, Johnie All Stars, Jonathan Zittrain, Josh Thompson (singer), Jukki Hanada, K38 Water Safety, KDXX, KNIME, KTBZ-FM, Kaput and Zösky, Karlovačko live 2011., Kasba, Kolkata, Katie Spotz, Kavita Krishnamurti, Kelowna, Kevin Lin, Kidney, Kill Your Idols, Kim McCarty, Kobo Aura HD, Kobo Inc., Kohinata, Kommando Spezialkräfte Marine, Kris McGaha, LaToya London, Laird Hamilton, Lam Sheung Yee, Lara Cox, Larry Tanz, Laryngeal tube, Leland Wilkinson, Leptomeningeal cancer, Leslie Law, Liga TDP, List of Brad Paisley concert tours, List of Doctor Who universe creatures and aliens, List of Doctor Who universe creatures and aliens (H–P), List of EMI labels, List of Kannada-language films, List of Marks & Spencer brands, List of United Arab Emirates–related topics, List of Wu-Tang Clan affiliates, List of aircraft (Ms), List of former Def Jam Recordings artists, List of minerals named after people, List of songs recorded by Kavita Krishnamurthy in South Indian languages, List of spa towns, List of tourist attractions in Greater Orlando, List of water parks in Europe, List of water parks in the Americas, Lists of television episodes, Livid (festival), Liz Katz, Lost Jewlry, Lovefest, Luciano Pagliarini, Luis Gueilburt, Luis Szarán, Lunar Trailblazer, MSL Aero H80, Magnesium oil, Malic acid, Manganese phosphate, Manila Ocean Park, Maradu apartments demolition order, Margaritaville Resort Orlando, Market America, Martha Diaz, Martí Guixé, Matt Damon, Matt Tremont, Miao Xiaochun, Micellar solution, Michael J. Dennis, Mickie Knuckles, Mine action, Mobile phone industry in the United States, Molecularium Project, Mubarak Ahmad Khan, Municipal waste management in Winnipeg, Music of Benin, Music of Mozambique, My Curse, My Oh My (Aqua song), NGC 2782, Nano-scaffold, Naren Gupta, Nasrollah Khadem, National Institute of Statistical Sciences, Nations Cup, Natural kind, Nature, Naziha Mestaoui, Necessity of identity, Neil Voss, Netmage, New England Metal and Hardcore Festival, Next-Generation Transit Survey, Night Tracks, Nikolai Volkoff, Nina Kovacheva, Noah's Ark Water Park, Norwegian Star, O2, Oberkorn, Ocean City, Maryland, Odd Rods, Odin-OSIRIS, Okanagan Mission, British Columbia, Olga Liashenko, Only Built 4 Cuban Linx... Pt. II, Ontario Place, Opposite of H2O, Otoha, Otoscope, Outline of agriculture, PLA2G6, PLCE1, Paranormal Action Squad, Parrot SA, Paul Florian, Paul Freud, Pechet, Pectinase, Peter Rauhofer, Peugeot, Plastic sequestration, Platfora, Polin Waterparks, Pop Girl, Pourbaix diagram, Premier Parks, LLC, Preživjet ću, Priyanka Upendra, Process duct work, Propellant, QuakeCon, RTV Palma, Radio-frequency identification in schools, Rai Gulp, Rainy Lake, Ralph Steiner, Randers FC, Rapsody, Rapzilla, Rasassination, Recycled Orchestra of Cateura, Reincarnation (band), Richard Farleigh, Rickey Shane Page, Rob Wynne, Royal Caribbean International, Rubicon Riders, Ruff Ryders Entertainment, Sabine Pigalle, Safeway Inc., Salt water chlorination, Sara Paxton, Satoshi Kitamura, Satya Hegde, Scaled Composites Proteus, Seasonal flows on warm Martian slopes, Shamako Noble, Shane Dollar, Shane Douglas, Shaolin vs. Wu-Tang, Sharlyn Sarac, Shelter (band), Sho Lee, Siempre en Domingo, Silicate mineral, Sir Henry and his Butlers, So Get Up, Sodium hydrogenoxalate, Solemn on Stage, Somerset College, Something About You (Joey Yung album), Sooper Yooper, Sopogy, Spec Miata, Spilt Milk (Jellyfish album), Steal This Record, Steam and water analysis system, Stennis Space Center, Stephen P. Boyd, Stéphane Courbit, Subduction zone metamorphism, Suniel Shetty, Super Star (2002 film), Sureserve, Swim Miami, Takashimaya, Tetrisphere, The Anthology of Swiss Legal Culture, The British Horse Society Equestrian Hall of Fame, The Lex Diamond Story, The New Tetris, The Wild (Raekwon album), Tristar and Red Sector Incorporated, Tulsa, Oklahoma, Typhoon Jebi, Umohoite, Universal Orlando, University of California Center for Hydrologic Modeling, Upendra (actor), Upper Hutt, Urban Punk, Use Your Voice, Valentin Stefanoff, Valerie Waugaman, Van Full of Pakistans, Vibrio campbellii, Virginia Bergin, Voyages Indigenous Tourism Australia, WNET, Watchung Hills Regional High School, Water Country USA, Water miscible oil paint, Water on terrestrial planets of the Solar System, Water supply and sanitation in Ghana, WaterPartners, Waterproof audio player, Weka (machine learning), Wet 'n Wild Orlando, Wild League (water polo), Won (As Friends Rust album), X Factor Adria (series 1), Y'all So Stupid

CS2

(Mostly not carbon disulfide.)

• 99 - CS2 - 2016–17 Radivoj Korać Cup, 8250 UART, A11 road (England), Adobe Audition, Adobe Bridge, Adobe Creative Suite, Adobe GoLive, Adobe Illustrator, Adobe ImageReady, Adobe InCopy, Adobe InDesign, Adobe PageMaker, Adobe Photoshop, Adobe Premiere Pro, Adobe Streamline, Bank state branch, Baseball scorekeeping, Blocking effect, Bow Interchange, Bow, London, Bowen Basin, Bowen Basin Coalfields, Bucky Raw, CB military symbol, CS gas, CS2 (disambiguation), Carbir Race Cars, Carnegie stages, Ciphertext stealing, Classical conditioning, Clean Sky, Code page, DCF77, Denys Ovenden, Direct debit, Distortion (optics), Elliot Koffman, Extensible Metadata Platform, Fiat 124 Sport Spider, Financial system in Australia, Foton Motor, Gay bathhouses in the United Kingdom, Gliomastix murorum, Honda Accord (North America eighth generation), Honorverse, Institute and Faculty of Actuaries, Jorge Pescara, K. A. Rahman, KOI character encodings, Kazuyuki Hoshino, Lee Kee Group, Linux range of use, List of BMP-1 variants, List of George Franklin Barber works, List of Sonic Team games, List of computer technology code names, List of international submarine communications cables, Lois Marshall, Mikkel Aaland, Mile End, Mile End Stadium, Multi-exposure HDR capture, Märklin Digital, Nathan Manufacturing, National Cycle Route 1, Perspective control, Plaistow, Newham, R.K. Malhotra, RSK Group, Raw image format, Sakura Wars, Sakura Wars (1996 video game), Sakura Wars (2019 video game), Second-order conditioning, Sega, Sega AM1, Sega Sports R&D, Sensory preconditioning, Sexual and reproductive health, Shun Nakamura, Sigma SD10, Slicing (interface design), Sonic Team, South Australian Aviation Museum, Space monkey, Stratford, London, Ted Alspach, Telecommunications in the Solomon Islands, Telemundo, The Meek, Theme (magazine), Transport in Leeds, USS Detroit (AOE-4), Whitechapel, Whitechapel Road, Whitechapel Road market, Wine (software), XTAR, Zone System

C2H2 zinc finger weirdness

These might be better written as Cys₂His₂; see Zinc finger#Classes. -- Beland (talk) 01:16, 18 June 2022 (UTC)

• 77 - C2H2 - AN1 zinc finger, ARID2, BCL11A, BCL11B, BEN domain, C1orf94, C2H2, CCDC180, CGGBP1, Ccdc109b, Cephalopod, EGR2, EGR3, FAM155B, FAM76A, FLYWCH zinc finger, GLI2, GLI3, HIVEP1, HIVEP2, HIVEP3, Holometabolism, KLF1, KLF13, KLF4, KLF9, Kruppel-like factors, Krüppel, Krüppel associated box, Octopus, PLAGL1, PRDM9, Plant–fungus horizontal gene transfer, SCAPER, SNAI2, Sequence motif, Superman (gene), TSHZ1, Vascular endothelial zinc finger 1, WRKY transcription factor, WWC2, ZFP91, ZFX, ZHX1, ZHX2, ZHX3, ZIC1, ZIC2, ZIC3, ZIC5, ZNF10, ZNF16, ZNF184, ZNF238, ZNF274, ZNF300, ZNF337, ZNF384, ZNF423, ZNF43, ZNF548, ZNF821, ZNF837, Zinc Finger Protein 800, Zinc finger, Zinc finger and BTB domain-containing protein 16, Zinc finger protein 107, Zinc finger protein 142, Zinc finger protein 197, Zinc finger protein 2, Zinc finger protein 208, Zinc finger protein 226, Zinc finger protein 334, Zinc finger protein 398, Zinc finger protein 510, Zinc finger protein 516, Zinc finger protein 674

CH4

• 50 - CH4 - AMX-40, CH4 (disambiguation), Cashis, Complement component 1q, ETP-1, Immunoglobulin C2-set domain, POKEY, Tanox

Everything else

• 12 - PH3 - 2009 Queen's Birthday Honours (Australia), APEX system, Gatwick Aviation Museum, Honda B20A engine, Idiopathic pulmonary haemosiderosis, Primary hyperoxaluria, The Legend of Heroes: Trails of Cold Steel III, The Legend of Heroes: Trails of Cold Steel IV, The Legend of Nayuta: Boundless Trails, Warner Music Sweden, Way Out West (festival), Ys IX: Monstrum Nox
• 11 - CF3 - Alfa Romeo GTV and Spider, Alfa Romeo Twin Spark engine, Animal echolocation, Aryne, Butyrivibrio, Código F.A.M.A., Honda F engine, List of Mullard–Philips vacuum tubes, Memory card, Royal Army Chaplains' Department, Soldier Soldier
• 9 - C3H - C2C12, Charles Heidelberger, Cytostasis, Epitalon, Europhenome, MBNL2, MKRN3, Sepsis, Stearman C3
• 9 - CN4 - Automobile Dacia, Centenari, Centenari Mac3, Dacia 1325, ETD Bridge over Green River, ETR Big Island Bridge, Lucchini Engineering, Saint-Gervais–Vallorcine railway, The Red Turtle
• 9 - K2S - Architecture of Finland, Bizarre Ride II the Pharcyde, Dopravný podnik Bratislava, E. Power Biggs, Fazer, Gajin Fujita, Kamppi Chapel, Prime (graffiti artist), Trams in Bratislava
• 4 - BH5 - HMS Centaur (R06), Pokesdown, Subaru EJ engine, Tommykaira
• 4 - MF6 - List of Honda engines, List of Mullard–Philips vacuum tubes, MODFLOW, Soyuz programme
• 3 - H2N - H2N, List of Ambisonic hardware, Thermoset polymer matrix
• 2 - C2N2 - Fokker Super Universal, Nakajima Ki-6
• 2 - C2O - Collaborative consumption, Francheville, Metropolis of Lyon
• 2 - PBr7 - List of inorganic pigments, Umber
• 1 - C19H19N7O6 - Folate
  • Seems to be some sort of wikitext parser failure; this should be hidden inside {{Drugbox}} perhaps due to nowiki
• 1 - C21H17F4NO3S2 - GW0742
  • Seems to be some sort of wikitext parser failure; this should be hidden inside {{Drugbox}}
• 1 - C22H27N3O4S - Azeloprazole
  • Seems to be some sort of wikitext parser failure; this should be hidden inside {{Drugbox}}
• 1 - C3H8 - Tippmann C-3
• 1 - C3N4 - Nanodiamond
• 1 - C3O - CM chondrite
• 1 - C540 - Kenworth
• 1 - C58H73N7O17 - Anidulafungin
  • Seems to be some sort of wikitext parser failure; this should be hidden inside {{Drugbox}}. -- Beland (talk) 00:57, 5 December 2021 (UTC)
• 1 - WF6 - SK Group

Repeating patterns

For rhyme schemes, they probably need to be re-styled to follow Wikipedia:WikiProject Poetry#Style for rhyme schemes. If this ends up making them all-caps, they won't show up here on the next run. For mixed-case rhyme scheme notations, use {{not a typo}} after making sure dashes, commas, and spaces follow the recommended style.

(Updated from 2022-05-20 dump!)

• 1 - wikt:ymdaghymdagh - Taha Mahmoud Taha
• 1 - wikt:williwilli - List of Culicoides species
• 1 - wikt:wellwellwell - Gretchen Faust
• 1 - wikt:putidaputida - Helminthosporium solani
• 1 - wikt:parsloeparsloei - Parasmittina
• 1 - wikt:ngollengollei - List of Psychotria species
• 1 - wikt:mandirmandira - Temple
• 1 - wikt:madjanadjanau - Dawu, Taitung
• 1 - wikt:lassenicalassenica - List of Pericoma species
• 1 - wikt:kajibajiba - List of Phyllanthus species
• 1 - wikt:eikeikei - Thysanoplusia
• 1 - wikt:coquilletticoquilletti - List of Tomosvaryella species
• 1 - wikt:betulibetuliae - List of Psylla species
• 1 - wikt:aaaabaabbababbbb - De Bruijn sequence

False positives

Is there a word that is correctly used in an article, but which shouldn't be added to Wiktionary? List it here, and Beland will fix the problem.

Archived solutions: Wikipedia:Typo Team/moss/Archive

• wikt:singer(s), wikt:composer(s), etc. Found in Kanto (music).

False negatives

Is there a misspelled word in an article mentioned here that was not reported? Feel free to list it below and Beland will try to improve the code if appropriate.

These are currently over-ignored, but could be used to suggest correct spellings:

• Wikipedia articles with {{R from misspelling}}, {{R from incorrect name}}, {{R from miscapitalisation}}, and redirects to these templates
• Wiktionary entries that are known misspellings (e.g. wikt:anticiliary)
• In cases where there are variant spellings of the same word or phrase, Wikipedia should probably pick one and stick to it except to mention the variants. This happens with:
  • Compound words - whether to use a space, dash, or nothing, as in "junebug" vs. "june bug" or "email" vs. "e-mail".
  • Words with multiple transliterations from another language (often there are multiple systems, no particular system, or a modern system different from historical systems).
  • Redirects with {{R from alternate spelling}} and redirects to that template.

• Article Ana Recio Harvey | detected misspelling: appoinment | additional, undetected misspelling: enterpreneur
  • Looks like this was because of redirects with "enterpreneur" in the title. I have tagged them all {{R from misspelling}}, but I'll have to change the code to ignore those, as noted above. Thanks for catching that! -- Beland (talk) 23:52, 18 October 2018 (UTC)

• wikt:archibishop

• 1 - Jack Beckitt - wikt:monacled -> also had "whow" in place of who --Xurizuri (talk) 05:10, 5 February 2021 (UTC)
• 1 - Jack Jenkins (rugby player) - wikt:scummage -> "forst" instead of "first" --Xurizuri (talk) 05:43, 5 February 2021 (UTC)
• 1 - Johan Christian Drewsen - wikt:cultication -> "Rogether" instead of "Together", at the start of a sentence. "Copenahgen" instead of "Copenhagen". They obviously didn't get picked up because of capitalisation, but thought I'd list them here anyway just in case it helps. -Xurizuri (talk) 11:09, 13 February 2021 (UTC)

Archived notes

See Wikipedia:Typo Team/moss/Archive.

For Wiktionary

Spell-checking Wiktionary itself

A new project has started to do that using moss software, at wikt:Wiktionary:Spell check.

Triaged for Wiktionary

Dictionary writers needed! And speakers of languages other than English!

Many words (English and otherwise) detected as potential typos have been manually triaged as legitimate words that need to be added to Wiktionary, and are listed at Wikipedia:Typo Team/moss/For Wiktionary. (Moved from this page due to length.) Many of the subpages under the misspelling main listing also have long lists of words to add to Wiktionary, which are sometimes bundled up and moved to the "For Wiktionary" subpage.

Wiktionary aims to have definitions for all words in all languages (with some exceptions), and acts as the primary database for the moss spell-checker.

Highest-frequency words missing from dictionary (n-z)

Good candidates for words to add to the English Wiktionary (which provides English definitions for words in all languages, including all compound words), as it seems English Wikipedia readers will frequently encounter them. For each run, only words from half of the alphabet are shown, to avoid duplicate work from when new dumps are being processed.

Most of the words are not from English. To get them off this list, you can either add an entry to the English Wiktionary (which provides English definitions for words in all languages) or tag all instances of the word on the English Wikipedia with {{lang}}. Wiktionary does not accept Romanizations for some languages, so those cases must be tagged as {{transl}} or {{lang}}.

Legitimate misspellings are candidates for Wikipedia:Lists of common misspellings. If there is an obvious correction, adding that to Wikipedia:Lists of common misspellings/For machines will help editors who use automated tools to fix cases faster.

• 312 - wikt:sansads - Alipurduar I, Alipurduar II, Amdanga, Andal (community development block), Arambagh (community development block) ... find all
• 161 - wikt:стрелковая - 101st Guards Rifle Division, 108th Guards Rifle Division, 109th Guards Rifle Division, 109th Rifle Division (Soviet Union), 10th Guards Motor Rifle Division ... find all
• 153 - wikt:rishabham - Abhogi, Ahiri, Amritavarshini, Anandabhairavi, Andolika ... find all
• 122 - wikt:neivethanam - Adhirangam Ranganathaswamy temple, Adi Jagannatha Perumal Temple, Adikesava Perumal temple, Sriperumpudur, Alwarthirunagari Temple, Amirthakadeswarar Temple, Sakkottai ... find all
• 105 - wikt:sathurthi - Abirameswarar Temple, Adi Kumbeswarar Temple, Kumbakonam, Agastheeswar Temple, Agnipureeswarar Temple, Thirupugalur, Aiyarappar Temple ... find all
• 102 - wikt:īn - Ab Barik-e Sofla, Kermanshah, Ab Garmak-e Sofla, Khuzestan, Abbasabad-e Moin, Abd al-Mu'in ibn Musa'id, Al-Fatiha ... find all
• 98 - wikt:гвардейская - 100th Guards Rifle Division, 101st Guards Rifle Division, 108th Guards Rifle Division, 109th Guards Rifle Division, 10th Guards Motor Rifle Division ... find all
• 92 - wikt:отдельная - 11th Guards Air Assault Brigade, 203rd Rifle Division, 22nd Separate Guards Special Purpose Brigade, 37th Separate Guards Motor Rifle Brigade, 407th Rifle Division ... find all
• 81 - wikt:panchamam - Abhogi, Ahiri, Amritavarshini, Andolika, Asaveri ... find all
• 79 - wikt:naivethanam - Abirameswarar Temple, Adi Kumbeswarar Temple, Kumbakonam, Agastheeswar Temple, Agnipureeswarar Temple, Thirupugalur, Aiyarappar Temple ... find all
• 75 - wikt:pabhaga - Akhadachandi Temple, Arjunesvara Siva Temple, Astasambhu Siva Temples, Belesvara Siva Temple, Bhimesvara Bisrama ghara ... find all
• 72 - wikt:navaranga - Arakeshvara Temple, Hole Alur, Architecture of Karnataka, Athani, Belagavi, Bhandara Basadi, Bherya ... find all
• 69 - wikt:ongkan - Amnat Charoen province, Ang Thong province, Ban Khlong, Bueng Kan province, Chachoengsao province ... find all
• 67 - wikt:çokgözlü - List of butterflies of Turkey ... find all
• 58 - wikt:īlābād - Boneh-ye Esmail, Khuzestan, Eshqabad, West Azerbaijan, Esmailabad (north), Dorudzan, Esmailabad (north), Gowhar Kuh, Esmailabad (south), Dorudzan ... find all
• 58 - wikt:nawāḥī - Abu Kamal District, Afrin District, Al-Bab District, Al-Haffah District, Al-Hasakah District ... find all
• 53 - wikt:tyroni - Bactrocera tryoni, Fenthion, New South Wales, San Nicolas Island, Sterile insect technique ... find all
• 50 - wikt:საკრებულო - Abasha Municipality, Adigeni Municipality, Akhalkalaki Municipality, Akhaltsikhe Municipality, Akhmeta Municipality ... find all
• 49 - wikt:zvenya - Zveno (Soviet collective farming) ... find all
• 49 - wikt:rúdo - Black Warrior (wrestler), CMLL 80th Anniversary Show, CMLL Super Viernes (April 2010), CMLL Super Viernes (May 2010), CMLL Torneo Nacional de Parejas Increíbles (2010) ... find all
• 48 - wikt:uchastoks - Akhalkalaki Uyezd, Akhaltsikhe Uyezd, Alexandropol Uezd, Ardahan Okrug, Artvin Okrug ... find all
• 48 - wikt:phoenicenteron - Stauroneis ... find all
• 48 - wikt:paasurams - Alwarthirunagari Temple, Aravindalochanar temple, Azhagiyasingar temple, Thiruvali, Bhoothath Alvar, Devapiran temple ... find all
• 47 - wikt:wijnmeester - Abraham Teniers, Adriaen Collaert, Albert Xavery, Alexander Casteels the Elder, Alexander Casteels the Younger ... find all
• 45 - wikt:ssmcs - Genetics of infertility, Liposarcoma, Marker chromosome, Pallister–Killian syndrome, Small supernumerary marker chromosome ... find all
• 44 - wikt:мотострелковая - 13th Motor Rifle Division NKVD, 21st Guards Motor Rifle Division (Russia), 295th Motor Rifle Division, 37th Separate Guards Motor Rifle Brigade, 4th Army (Soviet Union) ... find all
• 44 - wikt:īdābād - Aqeh Kheyl, Gorgabad, Ardabil, Kalateh-ye Seyyed Ali, South Khorasan, Mohammadabad-e Saidabad, Nematabad-e Ghar ... find all
• 44 - wikt:äkım - 2020 Dungan–Kazakh ethnic clashes, 2021 Kazakh municipal elections, 21st Nur Otan Extraordinary Congress, Ashat Oralov, Nurlan Nogaev ... find all
• 44 - wikt:resbaker - Superstar Duets, Tawag ng Tanghalan (season 2), Tawag ng Tanghalan (season 3), Tawag ng Tanghalan (season 3, quarter I), Tawag ng Tanghalan (season 3, quarter II) ... find all
• 44 - wikt:posadniks - Administrative divisions of the Novgorod Republic, Arkazhsky Monastery, Cathedral of St. Sophia, Novgorod, Chiliarch, Economy of the Pskov Republic ... find all
• 43 - wikt:sukhanasi - Arakeshvara Temple, Hole Alur, Belur, Karnataka, Brahmeshvara Temple, Kikkeri, Chalukya dynasty, Chennakeshava Temple, Hullekere ... find all
• 42 - wikt:nock-ay-det-klinne - Battle of Cibecue Creek, Western Apache people ... find all
• 41 - wikt:äkıms - 2019 Kazakh presidential election, 2021 Kazakh municipal elections, Bakhytzhan Sagintayev, Kazakh democracy movement, List of Äkims of Atyrau Region ... find all
• 41 - wikt:weepstake - 1978–79 United States network television schedule, 1979–80 United States network television schedule, Arlene Golonka, Caroline McWilliams, Diana Muldaur ... find all
• 41 - wikt:risalits - Adolf Foehr, Amaliegade 45, Bishop's Ordinariate, Charlottenlund Palace, Döbling Synagogue ... find all
• 40 - wikt:ŭnbyŏng - Goryeo coinage, Korean currency, Korean mun ... find all
• 40 - wikt:osiedles - Administrative division of Poznań, Białołęka, Bieńczyce (Kraków), Bieżanów-Prokocim, Bronowice (Kraków) ... find all
• 40 - wikt:nishadam - Abhogi, Anandabhairavi, Asaveri, Atana, Bahudari ... find all
• 39 - wikt:ɛː - Bahrani Arabic, Bora language, Buryat language, Bärenbach, Bad Kreuznach, Cornish phonology ... find all
• 39 - wikt:urtekræmmer - Admiralgade 23, Brolæggerstræde 2, Gammel Strand 42, Gammel Strand 46, Gråbrødretorv 14 ... find all
• 39 - wikt:sukkals - Alammuš, Birtum, Idlurugu, List of Elamite kings, Ninatta and Kulitta ... find all
• 39 - wikt:stamhus - Aastrup (manor house), Amaliegade 8, Benzonsdal, Birkendegård, Christen Lindencrone ... find all
• 39 - wikt:sołectwos - Adamów, Łuków County, Borzęcin, Lesser Poland Voivodeship, Dmosin, Dmosin Drugi, Dmosin Pierwszy ... find all
• 39 - wikt:plăṣi - Alba County, Arad County, Argeș County, Bacău County, Bihor County ... find all
• 39 - wikt:nymotypical - Aglais ichnusa, Aulocera magica, Autumn ringlet, Boloria thore, Boloria titania ... find all
• 38 - wikt:āgamas - Anekantavada, Antakrddaasah, Anuttaraupapātikadaśāh, Aupapatika, Bhairava ... find all
• 37 - wikt:προσευχη - Codex Augiensis, Codex Claromontanus, Codex Porphyrianus, Minuscule 1739, Minuscule 181 ... find all
• 37 - wikt:ŋg - Chimbu–Wahgi languages, Dagan languages, East Strickland languages, Finisterre–Huon languages, General Alphabet of Cameroon Languages ... find all
• 37 - wikt:tapedar - Akai, Sindh, Alipur, Tando Muhammad Khan, Bhadmi, Bokhi, Chanesri ... find all
• 36 - wikt:α-hydroxykaurane - Niebla (lichen), Niebla homalea, Niebla infundibula, Niebla juncosa, Vermilacinia ... find all
• 36 - wikt:võmm - Ain Mäeots, Alo Kõrve, Anne Margiste, Der letzte Bulle, Elina Purde ... find all
• 35 - wikt:srpskog - 1838 Constitution of Serbia, Anta Protić, Batalo, Bože pravde, Coronation of the Serbian monarch ... find all
• 35 - wikt:smafs - MAFF (gene), MAFG, MAFK, Small Maf ... find all
• 35 - wikt:sengekanten - A/S Palladium, Bedroom Mazurka, Bedside-films, Cinema of Denmark, Edelgave ... find all
• 35 - wikt:sangatya - Hoysala literature, Kannada literature, Kingdom of Mysore, List of Yakshagana plays in the Kannada language, Medieval Kannada literature ... find all
• 35 - wikt:paḻaya - Ba (Indic), Bha (Indic), Ca (Indic), Da (Indic), Dha (Indic) ... find all
• 35 - wikt:nuṣrat-nāmah - Abdallāh (Golden Horde), Arab Shah, Aziz Shaykh, Chekre, Darwish (Golden Horde) ... find all
• 34 - wikt:wakagashira - Kaneyoshi Kuwata, Kenichi Yamamoto (yakuza), Kiyoshi Takayama, Kodo-kai, Masaru Takumi ... find all
• 33 - wikt:stūpas - Architecture of Uttar Pradesh, Aṣṭasāhasrikā Prajñāpāramitā Sūtra, Bihari culture, Buddhism, Buddhist devotion ... find all
• 33 - wikt:prōtosebastos - Alexios II Komnenos, Alexios Komnenos (protosebastos), Andronikos I Komnenos, Hrelja, Maria of Antioch ... find all
• 33 - wikt:non-sporeforming - Anaerovorax, Aquifex, Cnuibacter, Epidermidibacterium keratini, Fodinibacter ... find all
• 32 - wikt:zmizelých - Stolpersteine in Hradec Králové Region, Stolpersteine in Hranice na Moravě, Stolpersteine in Karlovy Vary Region, Stolpersteine in Kolín, Stolpersteine in Lomnice u Tišnova ... find all
• 32 - wikt:sellardsi - Adelophthalmidae, Adelophthalmus, Graneros Shale, List of the Cenozoic life of Florida, List of the Cenozoic life of Texas ... find all
• 32 - wikt:paaltjasker - Tjasker, Tjaskers in Drenthe, Tjaskers in Friesland, Tjaskers in Germany, Tjaskers in Overijssel ... find all
• 31 - wikt:изд - Albena Stambolova, Church of St Demetrius, Boboshevo, Church of St Elijah, Boboshevo, Daniel Kluger, Igor Birman ... find all
• 31 - wikt:çokgözlüsü - List of butterflies of Turkey ... find all
• 31 - wikt:vidwans - Evoor, Gururajulu Naidu, Hemavati (raga), Hyderabad Brothers, K. Bhaskaran ... find all
• 31 - wikt:uluuha - Abyysky District, Aldansky District, Allaikhovsky District, Amginsky District, Anabarsky District ... find all
• 31 - wikt:rnmps - RNTP, Ribose-seq ... find all
• 31 - wikt:rashmis - Rashmi (Hindu astrology) ... find all
• 31 - wikt:philanthi - Biovar ... find all
• 30 - wikt:đồngs - Bình Phước province, Bình Định province, Bắc Giang province, Bắc Kạn province, Cao Bằng province ... find all
• 30 - wikt:tropeiros - Araranguá, Caetité, Estrada Real, Itapevi–Butantã Metropolitan Corridor, Piraí do Norte ... find all
• 29 - wikt:ọgbanje - Odinala, Ogbanje, West African mythology ... find all
• 29 - wikt:танковая - 10th Guards Uralsko-Lvovskaya Tank Division, 2nd Tank Division (Soviet Union), 300th Rifle Division (Soviet Union), 3rd Guards Tank Division, 4th Guards Tank Division ... find all
• 29 - wikt:десантно-штурмовой - Russian Naval Infantry, Russian Navy, Soviet Airborne Forces ... find all
• 29 - wikt:shākiriyya - Al-Mu'tasim, Jund, Shakiriyya ... find all
• 29 - wikt:quæ - Alphonse Dain, British Isles naming dispute, Coat of arms of Belfast, Constance Vella, Ecclesiastical letter ... find all
• 29 - wikt:posthernsteini - List of the Mesozoic life of Nevada, Misikella, Oncodella, Rhaetian ... find all
• 29 - wikt:nedusia - List of butterflies of Papua New Guinea, Tellervini ... find all
• 28 - wikt:silberlingi - List of the Cenozoic life of Montana, List of the Cenozoic life of North Dakota, List of the Cenozoic life of Texas, List of the Cenozoic life of Wyoming, List of the Mesozoic life of Alaska ... find all
• 28 - wikt:rnmp - RNTP, Ribose-seq ... find all
• 28 - wikt:parahaoma - Ab-Zohr, Botanical identity of soma–haoma, Frashokereti, Haoma, Soma (drink) ... find all
• 27 - wikt:ādatābād - Dashtabad, Narmashir, Saadatabad, Abadeh, Saadatabad, Arsanjan, Saadatabad, Bardsir, Saadatabad, Darab ... find all
• 27 - wikt:smithvillensis - List of the Cenozoic life of Alabama, List of the Cenozoic life of Mississippi, List of the Cenozoic life of South Carolina, List of the Cenozoic life of Texas, List of the prehistoric life of Louisiana ... find all
• 27 - wikt:punctuosus - Agraulos, Condylopyge, Glyptagnostus reticulatus, John William Salter, List of Tachytes species ... find all
• 27 - wikt:phénakisticope - 3D film, Animation, Anorthoscope, Early history of animation, Film ... find all
• 27 - wikt:patée - 112th Infantry Regiment (United States), 11th Infantry Regiment (United States), 244th Air Defense Artillery Regiment, 35th Infantry Regiment (United States), Baron Ashburton ... find all
• 26 - wikt:treecats - A Beautiful Friendship (novel), A Rising Thunder, Ashes of Victory, Fire Season, Honorverse ... find all
• 26 - wikt:treecat - A Beautiful Friendship (novel), Beginnings (Honorverse), Fire Season, Honorverse ... find all
• 26 - wikt:tekiah - Shofar, Shofar blowing ... find all
• 26 - wikt:tangse - Chinese shamanism, Manchu shamanism, Shamanism in the Qing dynasty ... find all
• 26 - wikt:sidedraft - 2019 CircuitCity.com 250, Alfa Romeo 2000, BMC A-series engine, CVCC, Carburetor ... find all
• 26 - wikt:shotdown - 1918 New Year Honours, 1996 Turkish F-16 shootdown, 9K32 Strela-2, Antonov An-2, Billie D. Harris ... find all
• 26 - wikt:rofchade - Evaluation function, TCEC Season 14, TCEC Season 15, TCEC Season 17, TCEC Season 18 ... find all
• 26 - wikt:pulingaws - Puyuma Pulingaw ... find all
• 26 - wikt:psihipqua - Aquiminzaque, Bacatá, Gonzalo Jiménez de Quesada, Gonzalo Suárez Rendón, Muisca ... find all
• 25 - wikt:імені - Antonovych prize, Dnipro National University of Rail Transport, Drohobych State Pedagogical University of Ivan Franko, Ivan Bohun Military High School, Ivan Franko Park (Lviv) ... find all
• 25 - wikt:ваздухопловна - 1st Air Command, 21st Aviation Division, 29th Aviation Division (Socialist Yugoslavia), 32nd Aviation Division, 37th Aviation Division (Socialist Yugoslavia) ... find all
• 25 - wikt:νηστεια - Codex Augiensis, Codex Claromontanus, Codex Porphyrianus, Minuscule 1739, Minuscule 181 ... find all
• 25 - wikt:zıpzıp - List of butterflies of Turkey ... find all
• 25 - wikt:viyshov - Nikita Havrylenko, Oleh Syzon, Volodymyr Polishchuk, Yuriy Bondarenko, Yuriy Nikitenko ... find all
• 25 - wikt:sāg - Rajbanshi people, Saag ... find all
• 25 - wikt:romingeri - List of Oxybelus species, List of the Cenozoic life of Colorado, List of the Paleozoic life of Alaska, List of the Paleozoic life of Illinois, List of the Paleozoic life of Indiana ... find all
• 25 - wikt:rhynchos - Banded stilt, Brasinorhynchus, Coelorinchus, Doratorhynchus, Eucalyptus dolichorhyncha ... find all
• 25 - wikt:owdava - Asaveri, Bhupalam, Dhanyasi, Gambhiranata, Garudadhvani ... find all
• 25 - wikt:ounfò - Haitian Vodou, Lwa, Oungan, Philomé Obin ... find all
• 24 - wikt:ṣomä - Beta Israel, Haymanot ... find all
• 24 - wikt:türbes - Bayezid II Hamam, Bektashi Order, Culture of Turkey, Durbalı Sultan Tekke, Fatih Mosque, Istanbul ... find all
• 24 - wikt:trainstation - Athens Airport–Patras railway, Bandar Putra Kulai, Buthidaung, Friedberg, Styria, Geyen ... find all
• 24 - wikt:sopeli - Abasha Municipality, Adigeni Municipality, Akhalkalaki Municipality, Akhaltsikhe Municipality, Ambrolauri Municipality ... find all
• 24 - wikt:skytteförbunds - Anders Kjellgren, Arthur Nordenswan, Bengt Fredman, Bengt Ljungquist, Carl August Ehrensvärd (1892–1974) ... find all
• 24 - wikt:shatsruthi - Chalanata, Dhatuvardhani, Divyamani, Gangeyabhushani, Hatakambari ... find all
• 24 - wikt:scabers - Boletus viscidocorrugis, Harrya atriceps, Harrya chromapes, Leccinum, Leccinum arenicola ... find all
• 24 - wikt:roș-albaștrii - 2019–20 FCSB season, ASA 2013 Târgu Mureș, Alexandru Chipciu, Andrei Vlad, Ciprian Tătărușanu ... find all
• 24 - wikt:qlippot - Qliphoth ... find all
• 24 - wikt:orogene - Fatra-Tatra Area, The Fifth Season (novel), The Obelisk Gate ... find all
• 23 - wikt:зрдн - Structure of the Bulgarian Air Force ... find all
• 23 - wikt:зенитно-ракетен - Structure of the Bulgarian Air Force ... find all
• 23 - wikt:yonipitha - Aisanyesvara Siva Temple, Bharateswar Temple, Bhrukutesvar Siva Temple, Budha Deula, Byamokesvara Temple ... find all

Translation and general cleanup

See Wikipedia:Typo Team/moss/not English.

Mismatched markup and punctuation

Errors in punctuation (mostly quotation marks) and wiki markup generally cause confusion for readers, and also prevent the spell checker from running on these articles.

Inches and feet should not use " and ', per Wikipedia:Manual of Style/Dates and numbers#Specific units; use letters instead. (See MOS:UNITS for general guidance.) Where conversions are needed, use {{convert}}, for example: 2 feet 3 inches (69 cm)

---

WORK IN PROGRESS

• Integrating these with main listings
• Filter only unmatched " for now
  • Filter articles with non-ASCII quote marks to a separate list for JWB processing
  • Filter \d" and \d' to a separate sublist for inch/feet style conversion
• Explain ✂ or skip snippets showing this
• Bracketbot web UI seems to be down

-- Beland (talk) 19:03, 4 September 2019 (UTC)

Gender-neutral language

Manned

The word "manned" and related forms like "unmanned" are used in many articles, but is not gender-neutral as required by MOS:S/HE and the NASA style guide. Gender-neutral alternatives include:

• Crewed, uncrewed
• Staffed, unstaffed
• Human spaceflight
• Defended

Not all instances need to be changed.

• Proper nouns should remain the same, like Manned Orbiting Laboratory
• Titles of sources and quotes should remain unchanged.
• If the term itself is being discussed, for example to say that "manned spaceflight" is another way of saying human spaceflight.
• There seems to be consensus on unmanned aerial vehicle that this and related phrases (like unmanned aerial system) should remain intact, since it is much more frequent than "uncrewed aerial vehicle" at the moment. However, when using Wikipedia's voice it is preferred to describe a UAV as "uncrewed" when not using the whole phrase.
• Non-article pages that are retained for historical interest shouldn't be modified if they won't be visible to readers.
• Redirects with this title should be left alone if they are redirecting readers to a gender-neutral title

If the word is found the names of articles and categories (except those with names directly related to UAVs), those should be renamed, and the links changed. Many articles have already been renamed, and the links just need to be updated. (Remember that to rename a category, all the articles in that category must be edited to change their pointers.)

• Coming soon: moss report on "manned" that ignores references, page titles, proper nouns, and consensus-OK phrases.
• Find all instances of "manned" in articles
• Find all instances of "unmanned" in articles
• Find all instances of "manned" in Wikipedia:, File:, Category:, and Portal: (recommended for advanced editors only)
• Find all instances of "unmanned" in Wikipedia:, File:, Category:, and Portal: (recommended for advanced editors only)

Borderline cases

These may need to be discussed before being changed.

• Manned Venus flyby - Based on the NASA style guide, NASA probably would now refer to this as "human Venus flyby" but historical sources say "manned Venus flyby" so that's what the majority of editors commenting on the talk page currently favor. There is some question as to whether the scope of the article concerns a specific mission or this type of mission in general, which is related to the proper name exception (but then the title would be "Manned Venus Flyby"). Compare Colonization of Venus and Human mission to Mars. -- Beland (talk) 19:41, 21 May 2019 (UTC)

Discussion in progress on Talk:Manned Venus flyby. -- Beland (talk) 09:37, 5 January 2022 (UTC)

Objections in specific cases:

• Talk:Cesar Romero#Gender-neutral language
  • Also affects USS Cavalier (APA-37)

Marriage

Wikipedia:Writing about women § Marriage points out:

• "is the wife of" is less neutral than "is married to" - find all "is the wife of"
• "born to X and his wife Y" is less neutral than "born to X and Y" - approximate search
• "man and wife" is less neutral than "husband and wife", and to be fully neutral the order should be varied - find all "man and wife"

Ladies

Wikipedia:Writing about women § Girls, ladies prefers "women" to "ladies" except where part of set phrases or traditional titles (like first lady). find all lowercase "ladies"

Instructional and presumptuous language

MOS:NOTE says to avoid the following phrases when they address the reader directly. Not all instances are problematic, such as those in direct quotations.

• remember that - find all "remember that"
• note that - find all "note that"
• of course - find all "of course"
• naturally - find all "naturally" (the meaning "related to nature" is not problematic)
• obviously - find all "obviously"
• clearly - find all "clearly"
• actually - find all "actually"
• rhetorical questions, especially in headings - find all questions in headings (some cases, like the names of works, are not problematic)

Internationally comprehensible spelling and vocabulary

MOS:COMMONALITY advises the use of vocabulary and spellings that are shared across national varieties of English, where possible. This section collects instances where an unshared term is being used which could be improved. For proper nouns and direct quotes, a translation or re-spelling into another dialect may be helpful.

• "gaol" should be "jail"
  • Disputed, discussion underway at Wikipedia talk:Manual of Style#Gaol vs. jail

looks like its wrapped up, with jail preferred except in proper nouns Xurizuri (talk) 15:36, 21 December 2020 (UTC)

Currency style

Per MOS:CURRENCY:

• For the UK, Irish, Australian, New Zealand, and South African pound, ₤ should be changed to £
• ₤ is OK to use with Italian lira. Changing e.g. ₤100,000 to [[Italian lira|₤]]100,000 will prevent legitimate uses from showing up in automated reports, and also help readers understand that this is not British pounds. (Mentions of Italian lira are increasingly rare because it has been replaced by the Euro.)

Find all problem cases for ₤

Caution: Not all problem pages show up reliably; if you do a search, fix all the pages in the results, and then do another search, you will probably get a fresh batch of problem pages. It may also take a minute or two for fixed pages to disappear from the results, due to lag updating the search index.

Work is in progress on detecting and fixing other MOS-related issues with numbers and currencies.

Small caps

Per MOS:BCE, smallcaps are not to be used for years like "400 BC". Find all instances of known smallcaps issues...

HTML tags

Updated from 2022-05-20 dump.

You can do one of two things for these articles:

• Remove, repair, or convert the HTML markup to wiki markup yourself.
• Tag the article {{cleanup HTML}} and it will show up under Category:Articles with HTML markup but not on this list. Use the "tags" parameter to indicate which tags are present on the page; many editors find it hard to locate the offending HTML. For example: {{cleanup HTML|tags=table, cite}}

How to clean up

See Category:Articles with HTML markup for instructions on how to find the offending tags and what to do about them.

Find all articles by tag

Can't wait for the next database dump? Want to look for or fix all instances of a specific tag? Use the links below!

• <tt> - find all
• <li>, <ol>, and <ul> - find all
• <table>, <tr>, <td>, <th>, <caption> - find all
• <i> or <em> - find all
• <dd>, <dt>, and <dl> - find all
• <cite> - find all
• <p> - find all
• <strong> and <b> - find all
• <name=> - find all
• </br> - find all
• <hr> and <hr/> - find all
• <font> - find all
• <ins> - find all
• <samp> - find all
• <q> - find all
• <wbr> - find all and find &shy;
• <ruby>, <rt>, and <rp> - find all
• Elements and attributes obsoleted in HTML 5 have prefab searches linked from Wikipedia:HTML 5

Additional HTML problems are listed at Special:LintErrors.

Sometimes editors use angle brackets (< and >) for other purposes. Though these are not HTML markup, they often need to be fixed.

<<...>> find all can indicate:

• French quotation marks rendered as <<quoted text>>. These should be normalized to "quoted text" or 'quoted text', even in quotations, per MOS:CONFORM.
• A broken citation that should be converted to {{cite web}})

Other weirdness:

• <the> - find all - More French quoting style, bad linking, bad citation style, etc.
• <blockquote> sometimes shows up on the reports if it is capitalized or all-caps on the article page. It should be all lowercase.

Known bad HTML tags (HB)

These are also included in the main listings.

• 1188 - <li> - 2019 U.S. Open Polo Championship, 2021 South Korean by-elections, 2022 Women's FIH Hockey World Cup squads, 2K Sports Classic, A*mazing ... find all
• 526 - <i> - 2001 Miami Hurricanes football team, 2021–22 OHL season, 2022 FIBA Micronesia Basketball Cup, 35th Field Artillery Regiment, A Nightingale Sang in Berkeley Square ... find all
• 400 - <td> - Akiyama Station, Amyloid-related imaging abnormalities, Antoine Bara Blaisot, Attention (machine learning), Baraki-nakayama Station ... find all
• 352 - <em> - 1772 English cricket season, A Painted House, ALTO (protocol), Agitu Ideo Gudeta, Albert Sidney Johnston ... find all
• 235 - <tt> - Address Resolution Protocol, Content Assembly Mechanism, Cyclometer, DFA minimization, Discrete sine transform ... find all
• 206 - <p> - Alan Walsh (physicist), Ambiguities in Chinese character simplification, Atelier Sophie 2: The Alchemist of the Mysterious Dream, Bank of Alexandria (Alexandria, Virginia), Behavioral enrichment ... find all
• 112 - <tr> - Akiyama Station, Amyloid-related imaging abnormalities, Antoine Bara Blaisot, Attention (machine learning), Baraki-nakayama Station ... find all
• 112 - <ol> - Absolutely convex set, Baire space, Banach manifold, Battle of Grand Port, Biarc ... find all
• 84 - <b> - 2022 boycott of Russia and Belarus, 28 Jun, African Romance, Anti-tank grenade, Arusha people ... find all
• 55 - <ins> - Bank Hey, BlueFish TV, COVID-19 Genomics UK Consortium, Chameleon, Chronology of Provisional Irish Republican Army actions (1992–1999) ... find all
• 51 - <table> - ... find all
• 50 - <hr> - Football Federation of Donetsk Oblast, Kladorrachi, List of aircraft of the Hellenic Air Force, Nonconvex great rhombicosidodecahedron, Octahemioctahedron ... find all
• 37 - <cite> - 5th of December Party, Arlington High School (California), Cape Collinson, Capital punishment in Taiwan, Conic Island ... find all
• 33 - <hr/> - Al-Masad, An-Nasr, Biorhythm (pseudoscience) ... find all
• 31 - <strong> - 2020–21 Úrvalsdeild kvenna (basketball), Alexander Timashev, Altınşehir (Istanbul Metro), Ampang Jaya, Apoxyomenos ... find all
• 31 - <q> - Aberedw railway station, Alfred Delvau, Aramaic Uruk incantation, British Rail Passenger Timetable, COVID-19 vaccination in Brazil ... find all
• 16 - <th> - Amyloid-related imaging abnormalities, Maqta, National Tainan Junior College of Nursing, S.B.O.A. Matric. & Hr. Sec. School, Coimbatore, Shadi Lal Koul ... find all
• 10 - <font> - Choglamsar, Gustor Festival ... find all
• 8 - </br> - 2022 CECAFA Women's Championship, Bridgerton (novel series), Fandangos (snack), Tropical cyclone ... find all
• 6 - <wbr/> - Agnosia, Alexithymia, Felix Yusupov, List of COVID-19 vaccine authorizations ... find all
• 1 - <dt> - Tetrachord ... find all
• 1 - <dl> - Tetrachord ... find all
• 1 - <dd> - Tetrachord ... find all

Bad link formatting (HL)

These are also included in the main listings. Angle brackets are not used for external links (per Wikipedia:Manual of Style/Computing § Exposed URLs); "tags" like <https> and <www> are actually just bad link formatting. See Wikipedia:External links#How to link for external link syntax; use {{cite web}} for footnotes.

• 55 - <https> - 342nd Infantry Division (Wehrmacht), Akkaldhamayile Pennu, Alternative Democratic Reform Party, Annette Gordon-Reed, Antalya Museum ... find all
• 23 - <http> - Bangladesh Agricultural Development Corporation, Charles Arthur Bissonette, Cultural depictions of Medea, Enoch H. Pardee, Ernest Hotson ... find all
• 17 - <https/> - Alfred Scharf, Atoka, Oklahoma, Church of St Michael, Princetown, Clothes line, Crown, Minnesota ... find all
• 12 - <http/> - Alfred Scharf, Moisture meter, Rietvlei Wetland Reserve, Saproamanita, Universiti Sains Malaysia ... find all

Unsorted (H)

Many of these can be replaced by {{var}} (for text to be replaced) or {{angbr}} (e.g. for linguistic notation). Enclose in <code>...</code> for inline software source code.

• 14 - <c> - Cnicht, Fataluku language, Latvian language, List of Schedule 1 substances (CWC), Marzullo's algorithm ... find all
• 10 - <t> - Caipira dialect, Priority queue, Sardica paschal table, Schedule (computer science), Smart Pascal ... find all
• 10 - <mark> - Arusha people, Dynamic time warping, Early Learning House, Francis Griffith Newlands Memorial Fountain, Janet Lusk ... find all
• 10 - </mark> - Arusha people, Dynamic time warping, Early Learning House, Francis Griffith Newlands Memorial Fountain, Janet Lusk ... find all
• 9 - <e> - Caipira dialect, Comparison of Danish, Norwegian and Swedish, Huzhou dialect, Latvian language, Origin of the Albanians ... find all
• 8 - <the> - Five Seals, List of Mayflower passengers who died in the winter of 1620–21, Spiritual Meadow, United Kingdom Infrared Telescope, University of Veterinary Science, Yezin ... find all
• 8 - <section> - 2016–17 Turkish Cup, 2022 Philippine presidential debates, Alaska National Interest Lands Conservation Act, Karpel Lippe, Perucho Figueredo ... find all
• 7 - <n> - Bourgade inscriptions, Caipira dialect, Ebrié language, Suyá language, Trade in Iran's Safavid era ... find all
• 7 - <encore> - Lead 15th Anniversary Live Box, Lead Upturn 2011: Sun x You, Lead Upturn 2013: Leap, Lead Upturn 2016: The Showcase, Lead Upturn 2019: Sync ... find all
• 7 - <ch> - Chavacano, Cnicht, Hypercorrection, Latvian language, Romanization ... find all
• 6 - <z> - Cofán language, Dutch-language literature, General Chinese, Latvian language, Leiden Willeram ... find all
• 6 - <x> - Fusion tree, Surface and bulk erosion, Surface second harmonic generation, Template metaprogramming, Unique Particle Attribution ... find all
• 6 - <reference> - Anthony Banzi, Olympus Guardian ... find all
• 6 - <o> - Inquiry, Latvian language, Quebec French phonology, Royal Thai General System of Transcription ... find all
• 6 - <k> - Cnicht, Orthographic transcription, Reciprocity (evolution), Regularized Inglish, Sparse network ... find all
• 6 - <j> - Caipira dialect, Ila language, Topical glucocorticoids, Udalrico Zambrana, Wiyabal ... find all
• 6 - <afocd> - Air Force Specialty Code ... find all
• 6 - </section> - 2016–17 Turkish Cup, 2022 Philippine presidential debates, Perucho Figueredo ... find all
• 5 - <y> - Latvian language, Redundancy principle (biology), Y, Yogyakarta ... find all
• 5 - <what> - Fan rice, J. Lynn Helms, List of Mayflower passengers who died in the winter of 1620–21, Ractopamine, VOEvent ... find all
• 5 - <voz> - King Changó ... find all
• 5 - <v> - African Romance, Fataluku language, Ila language, Projection principle, Russell's paradox ... find all
• 5 - - Leslie Nielsen filmography, List of South Park episodes, Main Page, The Naked Gun: From the Files of Police Squad!, Tokelauan language ... find all
• 5 - <post> - Banshkhali Upazila, Poste restante ... find all
• 5 - <hl> - Choctaw language, Va (Indic) ... find all
• 5 - <eom> - Range coding ... find all
• 5 - <d> - List of Latin-script trigraphs, Northern, Central and Southern Vietnam, Pakora, Papadam ... find all
• 5 - <annals> - Boyle Abbey ... find all
• 5 - <abbr> - Lamport and Holt, Nokia Asha 500, Ray Nasso, Tim Lafai ... find all
• 5 - </abbr> - Lamport and Holt, Nokia Asha 500, Ray Nasso, Tim Lafai ... find all
• 4 - <who> - Audiometry, Iba N'Diaye, Nicolay family, VOEvent ... find all
• 4 - <usa> - Cape Verdi, Ramruma, Sun Princess (horse) ... find all
• 4 - <to> - Caipira dialect, History of Korean television drama, Mamprusi language, Washington Cemetery (Brooklyn) ... find all
• 4 - <this> - Automatic number announcement circuit, Brian Clough Trophy, List of vampiric creatures in folklore, The Kabeiroi ... find all
• 4 - <target> - BlackNurse, Client-to-client protocol ... find all
• 4 - <step> - Servotron 9000 ... find all
• 4 - <statement> - C syntax, DG/L, XML for Analysis ... find all
• 4 - <sketch> - Fusion tree ... find all
• 4 - <sic> - Babson-Alling House, Keilor, Victoria, Shadow World (role-playing game), Timothie Bright ... find all
• 4 - <program> - Shift-reduce parser ... find all
• 4 - <personal> - Aircraft Warning Service, CFB Clinton, Marcia Yockey, USS Biddle (CG-34) ... find all
• 4 - <onlyinclude/> - Ink Master (season 11), Ink Master (season 5), List of Los Bastardos episodes ... find all
• 4 - <micro> - Mr. Children 2001–2005 micro, Mr. Children 2005–2010 macro ... find all
• 4 - <maplink> - Colorado National Monument, Diane Pernet, Historic country estates in Lake County, Ohio, Parliament ... find all
• 4 - <macro> - Mr. Children 2001–2005 micro, Mr. Children 2005–2010 macro ... find all
• 4 - <lexeme> - Pronunciation Lexicon Specification ... find all
• 4 - <l> - Caipira dialect, Teiresias algorithm ... find all
• 4 - <ja> - Dells Raceway Park ... find all

Need debugging

• 21 - <pre> - Arena (web browser), Back-to-back user agent, BagIt, Call graph, Code folding ... find all
  • (These look legit, probably a moss bug. Beland note to self: Run these on wikitext_util functions in an interactive window to find parse breakage.)
• 9 - </gallery> - AREX Class 2000, Anita Bush, Escutcheon (heraldry), Fajara, JS Shirayuki ... find all

Notification of new dumps

"Most likely misspellings by articles" should always have work to do (if not, ping Beland to add more from the current dump). Some of the other sections are occasionally waiting for a new dump to get a useful list, either because they are ranked by frequency or a code change has been made to clean up noise in the next run. New runs are generally posted twice a month. The database snapshot from the first day of the month generally takes about 9-13 days to process, and the snapshot from the twentieth day of the month might take 4-6 days until it can be posted.

All that said, if you want to get a ping when results from a new dump are posted, you can add your name to the list below. If you are only interested in a particular section, include a note to that effect.

• (add your username to this list)
• Jake The Great!📞talk! 01:40, 18 December 2019 (UTC)
• Puddleglum2.0 (talk) 20:31, 13 October 2019 (UTC)
• Schazjmd (talk) 18:25, 21 December 2018 (UTC)
• bradleyagin (talk) 04:08, 12 January 2019 (UTC)
• Darylgolden^(talk) Ping when replying 00:50, 11 February 2019 (UTC)
• MarkZusab (talk) 03:52, 15 February 2019 (UTC)
• Amiodarone ^talk 20:52, 2 April 2019 (UTC)
• Zojomars (talk) 17:48, 31 May 2019 (UTC)
• Anarhistička Maca (talk) 06:25, 30 June 2019 (UTC)
• Clovermoss (talk) 00:46, 27 October 2019 (UTC)
• JaAlDo (talk) 14:18, 11 March 2020 (UTC)
• Creativecreatr Creativecreatr (talk) 09:56, 26 May 2020 (UTC)
• Voidify (talk) 06:12, 9 June 2020 (UTC)
• Doghouse09 (talk) 20:52, 8 September 2020 (UTC)
• -- spazure (contribs) 09:24, 2 December 2020 (UTC)
• Idell (talk) 21:26, 23 October 2020 (UTC)
• --
• Fehufangą ♮ ✉ Talk page ♮ 12:16, 28 December 2020 (UTC)
• Triethylborane (talk) 03:23, 19 May 2021 (UTC)
• littleb2009 (talk · contribs)
• Normal Name (talk) 20:28, 29 June 2021 (UTC)
• Amazomagisto (talk) 02:36, 6 July 2021 (UTC)
• TreeReader (talk) 09:17, 1 August 2021 (UTC)
• A live mussel ^{(talk or contribs)} 09:05, 14 October 2021 (UTC)
• --lettherebedarklight – 晚安 (おやすみなさい)。 04:07, 4 June 2022 (UTC)
• rbstrachan (talk) 21:11, 4 August 2022 (UTC)

moss code and data sources

moss is written in Python, and is available on github at: https://github.com/cdbeland/moss

Data is obtained from XML database backup dumps.