13-Letter Words Containing AC

There are 451 13-letter words that contain AC. 156 are common words, such as ACCELERATIONS and ACCENTUATIONS. A rarer one is ZYGODACTYLOUS. In this set, I is the most frequent open letter (353 words). 133 words contain a doubled letter.

Full list 451

Common words

accelerationsaccentuationsacceptabilityaccessibilityacclimatizingaccommodatingaccommodationaccompanimentaccomplishingaccordionistsaccountanciesaccouterments
accelerationsaccentuationsacceptabilityaccessibilityacclimatizingaccommodatingaccommodationaccompanimentaccomplishingaccordionistsaccountanciesaccoutermentsaccoutrementsaccreditationacculturatingacculturationaccumulationsacetaminophenacknowledgingacquaintancesacquiescencesacquiescentlyacquisitivelyacrimoniouslyacrobaticallyactualizationacupuncturistanachronisticantibacterialanticlimacticantimacassarsaristocraciesaudaciousnessbaccalaureatebacchanaliansbachelorhoodsbackgroundersbackpedallingbackslappingsbackstretchesbacteriologicblackberryingbureaucraciescapaciousnesscharacterizedcharacterizescharacterlesschiropracticschiropractorscompactnessescomplacenciesconfederaciescontraceptioncontraceptivecontractuallycounteractingcounteractioncounteractivecounterattackdeactivationsdisgracefullydisplacementsefficaciouslyencroachmentsexacerbationsfacetiousnessfacilitationsfactionalismsfactorizationfractiousnessgimcrackeriesgracelessnesshyperactivityhypochondriacimplacabilityimpracticableimpracticablyimpracticallyinactivationsincapacitatedincapacitatesindeterminacyinexactnessesinteractivelyintergalacticirreplaceablekleptomaniacslackadaisicalliquefactionsmanufacturersmanufacturingmegalomaniacsmeritocraciesmisplacementsnonacceptancenondetachablenonpracticingnymphomaniacsoutplacementsoverachieversoverachievingoverreactionsoxyacetylenespacificationspackinghousespeacekeepingsperspicaciouspertinacitiespetrifactionspharmaceuticspharmacopeiaspharmacopoeiapractitionersprophylacticsprotactiniumsputrefactionsquarterbackedracketeeringsradioactivelyradioactivityrapaciousnessreacquaintingreactionariesreactivationsreattachmentsreproachfullyretroactivelysacrificiallysalaciousnesssatisfactionsschoolteacherspectacularlystraitjacketsstupefactionssubcontractedsubcontractorsyntacticallytaciturnitiestactfulnessestechnocraciestenaciousnesstetracyclinestracheotomiestreacherouslyunaccompaniedunaccountableunaccountablyunderachievedunderachieverunderachievesunimpeachableunspectacularvacuousnessesvitrifactionsvivaciousnessvoraciousnessabortifacientaccelerometeraccessorizingacciaccaturasaccommodativeaccompanyistsaccouchementsacculturativeacetaldehydesacetylcholineachlorhydriasachromaticityachromatizingacidificationacrylonitrileactinomorphicactinomycetesactinomycosesactinomycosisactinotherapyactinouraniumanachronouslyanaphrodisiacanfractuosityaphrodisiacalaquaculturistarachnophobiaarchdeaconatearchidiaconalarundinaceousbackscratcherbackstitchingbackwardationbacteriolysesbacteriolysisbacteriophagebacteriostatsbignoniaceousblackcurrantsblacksmithingboraginaceousbrachiosaurusbrachycephalybrachypterouscalorifacientcharacterizerclimacticallyclishmaclavercontractilitycrassulaceouscyanobacteriadactylographydetachabilitydiacriticallydipsomaniacaldisaccharidesdistractinglyegomaniacallyentomostracanextracellularextragalacticfractionatingfractionationfractocumulusfractostratusfrumentaceousfugaciousnessgentianaceousglaciologicalglaciologistshieracosphinxhyperactivelyinefficaciousinexactitudesinteractivityinterlacementintracellularjuglandaceouslactobacillusleatherjacketmachiavellianmachicolationmacrocephalicmacroeconomicmacromoleculemacroscopicalmagnoliaceousmalacostracanmanufactoriesmelancholiacsmembranaceousmycobacteriumnecrophiliacsnitrobacterianonaccreditednoninterlacedosteomalaciaspapaveraceousparanoiacallyperissodactylpharmacognosypharmacologicplacentationspracticalnessprolificaciesproteinaceousprotoactiniumracializationradioactivatereacquisitionrefractometerremanufacturereproachinglyretroactivitysaccharometersacerdotalismsacramentallysacrosanctitystercoraceousstrobilaceoussuperachieversustentaculartachistoscopetachyphylaxisteachablenesstetrachloridethoracoplastythoroughpacedtractablenesstransactionaltrisaccharideunderactivityundersurfacesunimpeachablyunpracticableveraciousnessvernacularismvernacularityvernacularizeabstractionalacceptingnessaccessorisingacclimatisingacclimatizersaccommodatorsaccomplishersaccustomationacetazolamideacetificationacetonitrilesacquisitionalacronymicallyactinometriesactinomycoticaminoaciduriaanaphylactoidantiacademicsantiblackismsattractanciesbachelorettesbackcountriesbackgroundingbackscatteredbackstabbingsbacteriolyticbacteriophagybacterizationbarefacednessbibliomaniacsbioactivitiesblackguardingblackguardismcachinnationscacographicalcacophonouslycalefactoriescamphoraceouscampylobactercapacitationscoacervationscontractionalcoprophiliacscosurfactantscyanoacrylatedactylologiesdeglaciationsderacinationsdesacralizingdeterminaciesdieffenbachiadisaccustomedfactualnessesfacultativelyfluidextractsfluorouracilsfractionalizefractionatorsgalactorrheasgalactosaminegalactosemiasgalactosidasegracilenessesgreenbackismsgynecocracieshemacytometerhydrocrackershydrocrackinghydrothoraceshyperacuitieshyperreactivehyperreactorshypersurfacesindomethacinsinteractionalinterglacialsinterraciallyintracerebralintragalacticintrathoracicirreplaceablyjackhammeringlactoglobulinletterspacingmachinabilitymacroglobulinmacronutrientmalacologicalmalacologistsmaxillofacialmetacercariaemetacercarialmetachromaticmethacrylatesmultitrackingmycobacterialnonattachmentnoncharactersnonretractileolfactometersoracularitiesoverabstractsoverbleachingoverpackagingoxaloacetatespackabilitiespeaceablenesspharmacopeialphotoreactionplacabilitiesplantocraciespolydactyliespostfracturespreachinessesprostacyclinspsittacosisesracemizationsrarefactionalreacceleratedreacceleratesreacclimatizereaccreditingrefractometryrevaccinatingrevaccinationsaccharifyingsaccharimetersaccharomycessacerdotalistsafecrackingssagaciousnessshellcrackerssomnifacientssprachgefuhlsstraightlacedstraitlacedlystratocraciessubacidnessessubcoriaceoussubliteraciessuperactivityswitchbackingsyndactylismstelefacsimilethalassocracythoracotomiesthoroughbracetracheophytestransactinidetransthoracicultracautiousultracriticalunderreactingvacationlandsvacillatinglyzygodactylous

About this list

Words
451 (156 common words)
Common example
accelerations
Rare example
zygodactylous
Doubled letters
133
Ending in S
205
Most frequent letter
I (353)

Questions

How many 13-letter words containing ac are there?

451. 156 of them are common words.

What is a common example?

ACCELERATIONS is among the common words in this set.