12-Letter Words Starting With UN

There are 434 12-letter words that start with UN. 208 are common words, such as UNACCEPTABLE and UNACCEPTABLY. A rarer one is UNYIELDINGLY. In this set, E is the most frequent open letter (377 words). 133 words contain a doubled letter.

Full list 434

Common words

unacceptableunacceptablyunaccreditedunaccustomedunacquaintedunadvertisedunaffectedlyunaffiliatedunanswerableunapologeticunappetizingunassailable
unacceptableunacceptablyunaccreditedunaccustomedunacquaintedunadvertisedunaffectedlyunaffiliatedunanswerableunapologeticunappetizingunassailableunassuminglyunattainableunattractiveunauthorizedunavailinglyunbecominglyunbelievableunbelievablyunblushinglyunbridgeableunchallengedunchangeableunchaperoneduncharitableuncharitablyunclassifieduncleanliestuncommonnessuncompoundedunconsidereduncontrolledunconvincinguncriticallyunctuousnessuncultivatedundemocraticundependableunderachieveunderbelliesunderbiddingunderbrushesunderchargedunderchargesunderclassesunderclothesundercoatingundercurrentundercuttingunderexposedunderexposesunderfeedingundergarmentundergroundsundergrowthsunderpaymentunderpinningunderplayingunderscoringundersellingundersigningunderstaffedunderstatingunderstudiedunderstudiesundertakingsundervaluingunderweightsunderwhelmedunderwritersunderwritingunderwrittenundeservedlyundesirablesundetectableundeterminedundiminishedundiplomaticundischargedundiscoveredundocumentedunearthliestuneasinessesuneconomicalunemployableunemploymentunencumberedunevennessesuneventfullyunexpectedlyunexpurgatedunfairnessesunfaithfullyunfathomableunfathomablyunfertilizedunflagginglyunflatteringunforgivableunforgivablyunformulatedunfortunatesunfrequentedunfriendlierungainlinessungovernableungracefullyungraciouslyungratefullyunharnessingunhealthiestunhesitatingunhistoricalunholinessesunidentifiedunificationsuniformitiesunilaterallyunimaginableunimpressiveuninfluenceduninstallinguninstructeduninterestedunionizationuniquenessesuniversalityuniversalizeuniversitiesunkindnessesunlawfulnessunlikelihoodunlikelinessunlikenessesunmanageableunmarketableunmercifullyunmistakableunmistakablyunmoralitiesunnoticeableunobstructedunobtainableunofficiallyunparalleledunpardonableunpardonablyunperceptiveunpersuasiveunpleasantlyunpopularityunprejudicedunprincipledunprivilegedunproductiveunprofitableunprofitablyunpropitiousunquenchableunquestionedunreasonableunreasonablyunrecognizedunregenerateunregisteredunremarkableunrememberedunrepeatableunreservedlyunresponsiveunrestrainedunrestrictedunrulinessesunsanctionedunsatisfyingunscientificunscramblingunscrupulousunsearchableunseasonableunseasonablyunseemlinessunsegregatedunsightliestunskillfullyunsteadinessunstintinglyunstructuredunsubscribedunsubscribesunsuccessfulunsupervisedunsurprisingunsuspectingunsystematicunthinkinglyuntidinessesuntimelinessuntouchablesuntrammelleduntranslateduntruthfullyunverifiableunwarinessesunwieldinessunworldliestunworthinessunattributeduncatalogueduncompresseduncorrelateduninstallersunachievableunaffordableunaggressiveunappealableunappeasableunassociatedunattainablyunattenuatedunblinkinglyunbreathableuncalibrateduncelebratedunchangeablyunchastenessunchivalrousunchristenedunchronicleduncinariasisuncirculatedunclutteringuncommercialuncompellingunconformityunconsentinguncovenantedundeceivableundeceivablyunderdrawersunderdressedunderdressesunderfundingundergirdingunderliningsunderpoweredunderpricingunderproduceunderquotingundersheriffunderstanderundersurfaceundiscerningundistressedunendangeredunexpressiveunfamiliarlyunfulfillingungenerouslyungerminatedungratifyingunguiculatesunhyphenatedunifoliolateunimaginablyunimportanceuninvitinglyuniversalismuniversalistunkindlinessunmaintainedunmanageablyunmanneredlyunmeasurableunmechanizedunmethodicalunmodifiableunmyelinatedunnegotiableunneighborlyunnewsworthyunnilhexiumsunnilpentiumunnilquadiumunnoticeablyunobservableunornamentedunperforatedunpreparedlyunpretendingunproclaimedunprogrammedunprohibitedunpronouncedunprotestingunpublicizedunquantifiedunquenchablyunrealizableunreconciledunredeemableunreflectingunreflectiveunregimentedunrelievedlyunremarkablyunremorsefulunrepairableunrequitedlyunresolvableunrespectfulunrestraintsunreturnableunsalabilityunsavorinessunsettlinglyunstablenessunsterilizedunstimulatedunsubsidizedunsuppressedunsuspiciousunswervinglyuntenabilityunterminatedunthoughtfuluntowardnessunvanquishedunventilatedunwaveringlyunacclimatedunalleviatedunambivalentunanalyzableunanswerablyunappeasablyunassailablyunbarricadedunbiasednessunbreachableuncalculateduncapturableuncensoriousunchanginglyunchastitiesuncinariasesuncoalescinguncoercivelyuncomplacentunconfoundedunconjugatedunconstraintuncontracteduncourageousuncultivableundecillionsundecipheredundecomposedundefoliatedunderbiddersunderbuddingundercoolingundercountedunderinsuredunderlappingunderlaymentunderlettingunderlyinglyunderreactedunderreportsunderrunningundershirtedundersteeredunderstoriesundertenantsunderthrustsunderutilizeundesignatedundigestibleundisputableundistractedundramatizedunduplicatedunecologicalunembitteredunfastidiousunflamboyantunfruitfullyungenerosityungentrifiedunglamorizedunhandsomelyunhydrolyzedunhystericalunicamerallyunillusioneduninoculatedunintegratedunionisationunironicallyunirradiatedunisexualityunitarianismunitizationsunjustnessesunkennellingunlistenableunlovelinessunmodernizedunnourishingunorthodoxlyunoxygenatedunpatentableunprosperousunpunctuatedunrecyclableunreinforcedunreviewableunrhetoricalunripenessesunscramblersunscripturalunsearchablyunsensitizedunsettlementunsocializedunstopperingunstratifiedunvaccinatedunverbalizedunwashednessunwontednessunyieldingly

About this list

Words
434 (208 common words)
Common example
unacceptable
Rare example
unyieldingly
Doubled letters
133
Ending in S
77
Most frequent letter
E (377)

Questions

How many 12-letter words starting with un are there?

434. 208 of them are common words.

What is a common example?

UNACCEPTABLE is among the common words in this set.