Wikipedia:Language learning centre/Word list/U
- ubiquitous
- uboat
- udder
- udders
- ufo
- uganda
- ugandan
- uglier
- ugliest
- uglification
- ugliness
- ugly
- uhuh
- uke
- ukraine
- ukulele
- ukuleles
- ulcer
- ulcerate
- ulcerated
- ulceration
- ulcerations
- ulcerous
- ulcers
- ulster
- ulsters
- ulterior
- ultimacy
- ultimate
- ultimately
- ultimatum
- ultimatums
- ultimo
- ultra
- ultramarine
- ultramontane
- ultrasonic
- ultrasonics
- ultrasound
- ultraviolet
- umbilical
- umbilicus
- umbra
- umbrae
- umbrage
- umbrageous
- umbras
- umbrella
- umbrellas
- umlaut
- umlauts
- umpire
- umpired
- umpires
- umpiring
- umpteen
- umpteenth
- unabashed
- unabashedly
- unabated
- unable
- unabridged
- unabsorbed
- unacceptability
- unacceptable
- unacceptably
- unaccepted
- unaccommodating
- unaccompanied
- unaccountability
- unaccountable
- unaccountably
- unaccounted
- unaccustomed
- unachievable
- unacknowledged
- unacquainted
- unactivated
- unadapted
- unadaptive
- unaddressable
- unaddressed
- unadjusted
- unadorned
- unadulterated
- unadventurous
- unadvertised
- unaesthetic
- unaffected
- unaffectedly
- unaffiliated
- unaffordable
- unafraid
- unaided
- unaligned
- unalike
- unallocated
- unalloyed
- unalterable
- unalterably
- unaltered
- unambiguity
- unambiguous
- unambiguously
- unambitious
- unamended
- unamused
- unanimity
- unanimous
- unanimously
- unannotated
- unannounced
- unanswerable
- unanswered
- unanticipated
- unapologetic
- unappealing
- unappeased
- unappetising
- unappreciated
- unappreciative
- unapproachable
- unapproved
- unapt
- unarchived
- unarguable
- unarguably
- unarm
- unarmed
- unarms
- unaroused
- unarticulated
- unary
- unashamed
- unashamedly
- unasked
- unassailable
- unassailed
- unassertive
- unassigned
- unassisted
- unassociated
- unassuaged
- unassuming
- unattached
- unattainable
- unattainably
- unattained
- unattended
- unattenuated
- unattractive
- unattractiveness
- unattributable
- unattributed
- unaudited
- unauthenticated
- unauthorised
- unavailability
- unavailable
- unavailing
- unavailingly
- unavenged
- unavoidable
- unavoidably
- unawakened
- unaware
- unawareness
- unawares
- unawed
- unbalance
- unbalanced
- unbalances
- unbalancing
- unbanned
- unbanning
- unbaptised
- unbar
- unbarred
- unbars
- unbearable
- unbearably
- unbeatable
- unbeaten
- unbecoming
- unbeknown
- unbeknownst
- unbelievability
- unbelievable
- unbelievably
- unbelieved
- unbeliever
- unbelievers
- unbelieving
- unbend
- unbending
- unbent
- unbiased
- unbiasedly
- unbiassed
- unbiassedly
- unbidden
- unbind
- unbleached
- unblemished
- unblinking
- unblinkingly
- unblock
- unblocked
- unblocking
- unbloodied
- unboiled
- unbolt
- unbolted
- unbooked
- unborn
- unbosom
- unbothered
- unbound
- unbounded
- unbowed
- unbraced
- unbracketed
- unbranded
- unbreakability
- unbreakable
- unbridgeable
- unbridged
- unbridled
- unbroken
- unbruised
- unbuckle
- unbuckled
- unbuckling
- unbundled
- unburden
- unburdened
- unburdening
- unburied
- unburned
- unburnt
- unbutton
- unbuttoned
- unbuttoning
- uncalibrated
- uncalled
- uncancelled
- uncannily
- uncanny
- uncapped
- uncared
- uncaring
- uncased
- uncatalogued
- uncaught
- unceasing
- unceasingly
- uncelebrated
- uncensored
- unceremoniously
- uncertain
- uncertainly
- uncertainties
- uncertainty
- unchain
- unchained
- unchaining
- unchallengeable
- unchallenged
- unchangeable
- unchanged
- unchanging
- unchaperoned
- uncharacteristic
- uncharacteristically
- uncharged
- uncharismatic
- uncharitable
- uncharitably
- uncharted
- unchartered
- uncheckable
- unchecked
- unchristened
- unchristian
- unchronicled
- uncircumcised
- uncivil
- uncivilised
- unclad
- unclaimed
- unclasped
- unclasping
- unclassifiable
- unclassified
- uncle
- unclean
- uncleanliness
- uncleanly
- unclear
- uncleared
- unclench
- unclenched
- unclenching
- uncles
- unclesam
- unclimbable
- unclimbed
- unclog
- unclosed
- unclothed
- unclouded
- uncluttered
- uncoil
- uncoiled
- uncoiling
- uncoils
- uncollated
- uncollected
- uncollimated
- uncombed
- uncomely
- uncomfortable
- uncomfortableness
- uncomfortably
- uncommitted
- uncommon
- uncommonly
- uncommunicative
- uncompetitive
- uncompetitiveness
- uncompilable
- uncomplaining
- uncomplainingly
- uncompleted
- uncomplicated
- uncomplimentary
- uncomprehending
- uncomprehendingly
- uncompressed
- uncompromisable
- uncompromising
- uncompromisingly
- unconcern
- unconcerned
- unconcernedly
- unconditional
- unconditionally
- unconditioned
- unconfined
- unconfirmed
- unconfused
- uncongenial
- unconnected
- unconquerable
- unconquered
- unconscionable
- unconscionably
- unconscious
- unconsciously
- unconsciousness
- unconsecrated
- unconsidered
- unconsoled
- unconstitutional
- unconstitutionally
- unconstrained
- unconsumed
- uncontainable
- uncontaminated
- uncontentious
- uncontested
- uncontrollable
- uncontrollably
- uncontrolled
- uncontroversial
- uncontroversially
- unconventional
- unconventionally
- unconverted
- unconvinced
- unconvincing
- unconvincingly
- uncooked
- uncooperative
- uncoordinated
- uncorked
- uncorrectable
- uncorrected
- uncorrelated
- uncorroborated
- uncorrupted
- uncountable
- uncountably
- uncounted
- uncouple
- uncoupled
- uncouth
- uncouthness
- uncover
- uncovered
- uncovering
- uncovers
- uncrackable
- uncreased
- uncreated
- uncreative
- uncredited
- uncritical
- uncritically
- uncross
- uncrossable
- uncrossed
- uncrowded
- uncrowned
- uncrushable
- unction
- unctuous
- unctuously
- uncultivated
- uncultured
- uncured
- uncurled
- uncut
- undamaged
- undated
- undaunted
- undead
- undeceived
- undecidability
- undecidable
- undecided
- undeclared
- undecorated
- undefeated
- undefended
- undefiled
- undefinable
- undefined
- undeliverable
- undelivered
- undemanding
- undemocratic
- undemocratically
- undemonstrative
- undeniable
- undeniably
- under
- underachievement
- underachieving
- underarm
- underbelly
- underbody
- undercarriage
- underclass
- underclothes
- underclothing
- undercoat
- undercoating
- undercooked
- undercover
- undercroft
- undercurrent
- undercurrents
- undercut
- undercuts
- undercutting
- underdeveloped
- underdevelopment
- underdog
- underdogs
- underdone
- undereducated
- underemphasis
- underemployment
- underestimate
- underestimated
- underestimates
- underestimating
- underestimation
- underexploited
- underfed
- underfloor
- underflow
- underfoot
- underframe
- underfund
- underfunded
- underfunding
- undergarment
- undergarments
- undergo
- undergoes
- undergoing
- undergone
- undergraduate
- undergraduates
- underground
- undergrounds
- undergrowth
- underhand
- underinvestment
- underlain
- underlay
- underlie
- underlies
- underline
- underlined
- underlines
- underling
- underlings
- underlining
- underlinings
- underloaded
- underlying
- undermanned
- undermine
- undermined
- undermines
- undermining
- underneath
- undernourished
- undernourishment
- underpaid
- underpants
- underparts
- underpass
- underpay
- underpaying
- underperformance
- underperformed
- underpin
- underpinned
- underpinning
- underpinnings
- underpins
- underplay
- underplayed
- underplays
- underpopulated
- underpopulation
- underpowered
- underpriced
- underpricing
- underprivileged
- underrate
- underrated
- underscored
- undersea
- underside
- undersides
- undersigned
- undersized
- underskirt
- understaffed
- understand
- understandability
- understandable
- understandably
- understander
- understanding
- understandingly
- understandings
- understands
- understate
- understated
- understatement
- understates
- understating
- understocked
- understood
- understorey
- understudy
- undertake
- undertaken
- undertaker
- undertakers
- undertakes
- undertaking
- undertakings
- undertone
- undertones
- undertook
- underutilised
- undervalued
- undervalues
- undervaluing
- underwater
- underwear
- underweight
- underwent
- underwood
- underworld
- underwrite
- underwriter
- underwriters
- underwrites
- underwriting
- underwritten
- underwrote
- undeserved
- undeservedly
- undeserving
- undesirability
- undesirable
- undesirables
- undesirably
- undesired
- undetectability
- undetectable
- undetectably
- undetected
- undetermined
- undeterred
- undetonated
- undeveloped
- undiagnosable
- undiagnosed
- undid
- undifferentiated
- undigested
- undignified
- undiluted
- undiminished
- undiplomatic
- undirected
- undiscerning
- undisciplined
- undisclosed
- undiscovered
- undiscriminated
- undiscriminating
- undisguised
- undisguisedly
- undismayed
- undisplayed
- undisputed
- undissipated
- undistinguished
- undistorted
- undistributed
- undisturbed
- undivided
- undo
- undocumented
- undoing
- undoings
- undomesticated
- undone
- undoubted
- undoubtedly
- undress
- undressed
- undressing
- undrinkability
- undrinkable
- undroppable
- undue
- undulate
- undulated
- undulates
- undulating
- undulation
- undulations
- unduly
- undying
- unearned
- unearth
- unearthed
- unearthing
- unearthly
- unearths
- unease
- uneasier
- uneasiest
- uneasily
- uneasiness
- uneasy
- uneatable
- uneaten
- uneconomic
- uneconomical
- unedifying
- unedited
- uneducated
- unelectable
- unelected
- unemotional
- unemotionally
- unemployable
- unemployed
- unemployment
- unencrypted
- unencumbered
- unending
- unendingly
- unendurable
- unenforceable
- unengaged
- unenlightened
- unenlightening
- unentered
- unenthusiastic
- unenthusiastically
- unenviable
- unequal
- unequalled
- unequally
- unequivocal
- unequivocally
- unergonomic
- unerring
- unerringly
- unescorted
- unestablished
- unethical
- unethically
- unevaluated
- uneven
- unevenly
- unevenness
- uneventful
- uneventfully
- unexacting
- unexamined
- unexceptionable
- unexceptional
- unexcited
- unexciting
- unexpanded
- unexpected
- unexpectedly
- unexpectedness
- unexpired
- unexplainable
- unexplained
- unexploded
- unexploited
- unexplored
- unexpressed
- unexpurgated
- unfailing
- unfailingly
- unfair
- unfairly
- unfairness
- unfaithful
- unfaithfulness
- unfalsifiable
- unfamiliar
- unfamiliarity
- unfancied
- unfashionable
- unfashionably
- unfasten
- unfastened
- unfastening
- unfathomable
- unfathomed
- unfatigued
- unfavourable
- unfavourably
- unfavoured
- unfeasible
- unfeasibly
- unfed
- unfeeling
- unfeelingly
- unfeigned
- unfelt
- unfeminine
- unfenced
- unfertilised
- unfetchable
- unfettered
- unfilled
- unfinished
- unfired
- unfirm
- unfit
- unfitness
- unfits
- unfitting
- unfix
- unfixed
- unflagging
- unflattering
- unflawed
- unfledged
- unflinching
- unflinchingly
- unfocused
- unfocussed
- unfold
- unfolded
- unfolding
- unfolds
- unforced
- unfordable
- unforeseeable
- unforeseen
- unforgettable
- unforgivable
- unforgivably
- unforgiven
- unforgiving
- unformed
- unforthcoming
- unfortunate
- unfortunately
- unfortunates
- unfounded
- unfreeze
- unfreezing
- unfrequented
- unfriendlier
- unfriendliest
- unfriendliness
- unfriendly
- unfrozen
- unfruitful
- unfulfillable
- unfulfilled
- unfunded
- unfunny
- unfurl
- unfurled
- unfurling
- unfurls
- unfurnished
- unfussy
- ungainly
- ungenerous
- ungenerously
- ungentlemanly
- ungerminated
- unglamorous
- unglazed
- ungodly
- ungovernable
- ungoverned
- ungraceful
- ungracious
- ungraciously
- ungrammatical
- ungrateful
- ungratefully
- ungrounded
- unguarded
- unguessable
- unguided
- ungulates
- unhampered
- unhand
- unhandy
- unhappier
- unhappiest
- unhappily
- unhappiness
- unhappy
- unharmed
- unhealthier
- unhealthiest
- unhealthily
- unhealthy
- unheard
- unheated
- unheeded
- unhelpful
- unhelpfully
- unheralded
- unheroic
- unhesitating
- unhesitatingly
- unhidden
- unhindered
- unhinge
- unhinged
- unholy
- unhonoured
- unhook
- unhooked
- unhooks
- unhoped
- unhuman
- unhurried
- unhurriedly
- unhurt
- unhygienic
- unhyphenated
- unicameral
- unicellular
- unicorn
- unicorns
- unicycle
- unicycles
- unicyclist
- unicyclists
- unideal
- unidentifiable
- unidentified
- unidirectional
- unifiable
- unification
- unified
- unifier
- unifies
- uniform
- uniformed
- uniformity
- uniformly
- uniforms
- unify
- unifying
- unilateral
- unilateralism
- unilateralist
- unilaterally
- unillustrated
- unimaginable
- unimaginably
- unimaginative
- unimaginatively
- unimagined
- unimpaired
- unimpeachable
- unimpeded
- unimplementable
- unimplemented
- unimportance
- unimportant
- unimpressed
- unimpressive
- unimproved
- unincorporated
- uninfected
- uninfluenced
- uninformative
- uninformatively
- uninformed
- uninhabitable
- uninhabited
- uninhibited
- uninhibitedly
- uninitialised
- uninitiated
- uninjured
- uninspired
- uninspiring
- uninsulated
- uninsurable
- uninsured
- unintellectual
- unintelligent
- unintelligible
- unintended
- unintentional
- unintentionally
- uninterested
- uninterestedly
- uninteresting
- uninterpretable
- uninterpreted
- uninterrupted
- uninterruptedly
- unintuitive
- uninvented
- uninvited
- uninviting
- uninvolved
- union
- unionisation
- unionised
- unionism
- unionist
- unionists
- unions
- unipolar
- unique
- uniquely
- uniqueness
- unisex
- unison
- unisons
- unissued
- unit
- unitary
- unite
- united
- unites
- unities
- uniting
- units
- unity
- universal
- universalism
- universalist
- universality
- universally
- universals
- universe
- universes
- universities
- university
- unjam
- unjammed
- unjamming
- unjaundiced
- unjust
- unjustifiable
- unjustifiably
- unjustified
- unjustly
- unjustness
- unkempt
- unkept
- unkind
- unkindest
- unkindly
- unkindness
- unknightly
- unknowable
- unknowing
- unknowingly
- unknown
- unknowns
- unlabelled
- unlace
- unlaced
- unlacing
- unladen
- unladylike
- unlamented
- unlatching
- unlawful
- unlawfully
- unlawfulness
- unleaded
- unlearn
- unlearned
- unleash
- unleashed
- unleashes
- unleashing
- unleavened
- unless
- unlicensed
- unlike
- unlikeable
- unlikeliest
- unlikelihood
- unlikeliness
- unlikely
- unlimited
- unlined
- unlink
- unlinked
- unlisted
- unlit
- unload
- unloaded
- unloading
- unloads
- unlock
- unlocked
- unlocking
- unlocks
- unloose
- unlovable
- unloved
- unlovely
- unloving
- unluckier
- unluckiest
- unluckily
- unlucky
- unmade
- unmagnified
- unmaintainable
- unmaintained
- unmaking
- unmanageable
- unmanageably
- unmanly
- unmanned
- unmannerly
- unmapped
- unmarked
- unmarried
- unmask
- unmasked
- unmasks
- unmatchable
- unmatched
- unmeasurable
- unmechanised
- unmeetable
- unmelodious
- unmemorable
- unmemorised
- unmentionable
- unmentionables
- unmentioned
- unmercifully
- unmerited
- unmet
- unmissable
- unmistakable
- unmistakably
- unmistakeable
- unmistakeably
- unmitigated
- unmixed
- unmnemonic
- unmodifiable
- unmodified
- unmolested
- unmonitored
- unmotivated
- unmounted
- unmoved
- unmoving
- unmusical
- unmusically
- unmutilated
- unmuzzled
- unnamed
- unnatural
- unnaturally
- unnavigable
- unnecessarily
- unnecessary
- unneeded
- unnerve
- unnerved
- unnerving
- unnervingly
- unnoted
- unnoticeable
- unnoticed
- unnumbered
- unobjectionable
- unobliging
- unobservable
- unobservant
- unobserved
- unobstructed
- unobtainable
- unobtrusive
- unobtrusively
- unoccupied
- unofficial
- unofficially
- unopened
- unopposed
- unoptimised
- unordered
- unorganised
- unoriginal
- unoriginality
- unorthodox
- unorthodoxy
- unowned
- unpack
- unpacked
- unpackers
- unpacking
- unpacks
- unpaid
- unpainted
- unpaired
- unpalatable
- unparalleled
- unpardonable
- unparodied
- unpasted
- unpasteurised
- unpatriotic
- unpaved
- unpeeled
- unperceived
- unpersonalised
- unpersuaded
- unpersuasive
- unperturbed
- unphysical
- unpick
- unpicked
- unpicking
- unplaced
- unplanned
- unplayability
- unplayable
- unpleasant
- unpleasantly
- unpleasantness
- unpleasing
- unploughed
- unplug
- unplugged
- unplugging
- unpoetical
- unpolished
- unpolluted
- unpopular
- unpopularity
- unpopulated
- unportable
- unpractical
- unpractised
- unprecedented
- unprecedentedly
- unpredictability
- unpredictable
- unpredictably
- unpredicted
- unprejudiced
- unpremeditated
- unprepared
- unpreparedness
- unprepossessing
- unpressurised
- unpretending
- unpretentious
- unprincipled
- unprintable
- unprinted
- unprivileged
- unproblematic
- unprocessed
- unproductive
- unprofessional
- unprofitable
- unprofitably
- unpromising
- unprompted
- unpronounceable
- unpronounced
- unprotected
- unprovable
- unproved
- unproven
- unprovoked
- unpublicised
- unpublishable
- unpublished
- unpunctual
- unpunctuality
- unpunished
- unqualified
- unquantifiable
- unquantified
- unquenchable
- unquestionable
- unquestionably
- unquestioned
- unquestioning
- unquestioningly
- unquiet
- unquote
- unquoted
- unraisable
- unravel
- unravelled
- unravelling
- unravels
- unreachable
- unreached
- unread
- unreadability
- unreadable
- unready
- unreal
- unrealisable
- unrealised
- unrealistic
- unrealistically
- unreality
- unreasonable
- unreasonableness
- unreasonably
- unreasoned
- unreasoning
- unreceived
- unreceptive
- unrecognisable
- unrecognisably
- unrecognised
- unrecommended
- unreconciled
- unreconstructed
- unrecorded
- unrecoverable
- unredeemed
- unreduced
- unrefereed
- unreferenced
- unreferencing
- unrefined
- unreflected
- unreformed
- unrefreshed
- unrefrigerated
- unregarded
- unregenerate
- unregistered
- unregulated
- unrehearsed
- unrelated
- unreleasable
- unreleased
- unrelenting
- unrelentingly
- unreliability
- unreliable
- unreliably
- unrelieved
- unremarkable
- unremarked
- unremembered
- unremitting
- unremittingly
- unrepairable
- unrepeatability
- unrepeatable
- unrepeated
- unrepentant
- unrepentantly
- unreported
- unrepresentable
- unrepresentative
- unrepresented
- unreproducible
- unrequested
- unrequited
- unreserved
- unreservedly
- unresisting
- unresistingly
- unresolvable
- unresolved
- unresponsive
- unresponsiveness
- unrest
- unrestrained
- unrestricted
- unrests
- unrevealed
- unrevealing
- unrevised
- unrewarded
- unrewarding
- unriddle
- unripe
- unrivalled
- unroll
- unrolled
- unrolling
- unromantic
- unruffled
- unruliness
- unruly
- unsaddled
- unsafe
- unsafely
- unsafeness
- unsaid
- unsaleable
- unsalted
- unsanitary
- unsatisfactorily
- unsatisfactoriness
- unsatisfactory
- unsatisfiable
- unsatisfied
- unsatisfying
- unsaturated
- unsaved
- unsavory
- unsavoury
- unscaled
- unscathed
- unscheduled
- unscientific
- unscramble
- unscrambled
- unscrambles
- unscrambling
- unscratched
- unscrew
- unscrewed
- unscrewing
- unscripted
- unscrupulous
- unseal
- unsealable
- unsealed
- unsealing
- unseasonable
- unseasonably
- unseasonal
- unseat
- unseated
- unseaworthiness
- unsecured
- unseeded
- unseeing
- unseeingly
- unseemly
- unseen
- unselected
- unselfconscious
- unselfconsciously
- unselfish
- unselfishly
- unselfishness
- unsellable
- unsensational
- unsent
- unsentimental
- unserviceable
- unserviced
- unset
- unsettle
- unsettled
- unsettling
- unshackled
- unshaded
- unshakable
- unshakeable
- unshaken
- unshaped
- unshapen
- unsharable
- unshared
- unshaved
- unshaven
- unsheathed
- unshielded
- unshockable
- unshod
- unshorn
- unshrinking
- unsighted
- unsightly
- unsigned
- unsimplified
- unsinkable
- unskilful
- unskilled
- unsliced
- unsmiling
- unsmilingly
- unsmooth
- unsociable
- unsocial
- unsoiled
- unsold
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