13-Letter Words Starting With A

There are 566 13-letter words that start with A. 192 are common words, such as ABBREVIATIONS and ABNORMALITIES. A rarer one is AZATHIOPRINES. In this set, I is the most frequent open letter (502 words). 226 words contain a doubled letter.

Full list 566

Common words

abbreviationsabnormalitiesabolitionismsabolitionistsabusivenessesaccelerationsaccentuationsacceptabilityaccessibilityacclimatizingaccommodatingaccommodation
abbreviationsabnormalitiesabolitionismsabolitionistsabusivenessesaccelerationsaccentuationsacceptabilityaccessibilityacclimatizingaccommodatingaccommodationaccompanimentaccomplishingaccordionistsaccountanciesaccoutermentsaccoutrementsaccreditationacculturatingacculturationaccumulationsacetaminophenacknowledgingacquaintancesacquiescencesacquiescentlyacquisitivelyacrimoniouslyacrobaticallyactualizationacupuncturistadjudicationsadministeringadministratedadministratesadministratoradmissibilityadmonishmentsadulterationsadventuresomeadventuressesadventurouslyadversenessesadvertisementadvertizementaestheticallyaestheticismsaffirmativelyafforestationafterthoughtsagelessnessesagglomeratingagglomerationagglutinatingagglutinationaggravatinglyagreeablenessagriculturistaimlessnessesairlessnessesairsicknessesairworthinessalcoholicallyalgebraicallyallegoricallyalliterationsalphabetizersalphabetizingalternativelyamalgamationsambassadorialambidexterityambitiousnessameliorationsamenabilitiesamicabilitiesamniocentesesamniocentesisamorousnessesamorphousnessamortizationsamphitheatersamphitheatresamplificationanachronisticanaerobicallyanaesthetistsanaesthetizedanaesthetizesanalogousnessanathematizedanathematizesanchorpersonsancientnessesanesthetizingangioplastiesanimadversionanimadvertingannihilationsanniversariesannouncementsannunciationsanthologizingantibacterialanticipationsanticlimacticanticlockwiseanticoagulantanticommunismanticommunistantihistamineantilogarithmantimacassarsantimalarialsantimicrobialantiparticlesantipersonnelantipollutionantisemitismsantispasmodicantisubmarineanxiousnessesapatheticallyapplicabilityapportionmentappreciationsapprehensionsappropriatelyappropriatingappropriationappropriatorsapproximatelyapproximatingapproximationappurtenancesarbitrarinessarchaeologiesarchaeologistarchbishopricarchduchessesarcheologicalarcheologistsarchipelagoesarchitectonicarchitecturalarchitecturesarduousnessesargumentationargumentativearistocraciesarithmeticianarticulationsartificialityartlessnessesascertainableascertainmentasphyxiationsassassinatingassassinationassemblywomanassemblywomenassertivenessasseverationsassiduousnessassimilationsastonishinglyastonishmentsastringenciesastronauticalastrophysicalatrociousnessattainabilityattentivenessattitudinizedattitudinizesattributivelyaudaciousnessaugmentationsauscultationsauthenticallyauthenticatedauthenticatesauthoritarianauthoritativeauthorizationautobiographyautomaticallyavoirdupoisesawesomenessesawkwardnessesaxiomaticallyabortifacientabsquatulatedabsquatulatesaccelerometeraccessorizingacciaccaturasaccommodativeaccompanyistsaccouchementsacculturativeacetaldehydesacetylcholineachlorhydriasachromaticityachromatizingacidificationacrylonitrileactinomorphicactinomycetesactinomycosesactinomycosisactinotherapyactinouraniumadenoidectomyadiabaticallyadiathermancyadmeasurementadministrableadmirablenessadmonishinglyadversariallyaerodynamicalaeroembolismsaeromechanicsaffectivenessaffenpinscheraffordabilityaffranchisingaggiornamentoagglomerativeagglutinativeagglutinogensagrobiologiesagrochemicalsagronomicallyalcoholometeralectryomancyalimentationsallergenicityallochthonousaluminiferousaluminothermyamativenessesamiablenessesamitriptylineamphibologiesamphictyoniesamphidiploidsamphiprostyleanachronouslyanagrammatizeanalphabeticsanaphrodisiacandrogynouslyandrosteronesanemographiesaneroidographanfractuosityangiographiesanglicizationanisometropiaannexationismannexationistanomalousnessantecedenciesantepenultimaanterioritiesanthelminticsanthraquinoneanthropogenicanthropolatryanthropologicanthropometryanthropopathyanthropophagianthropophagyanthroposophyantiapartheidanticatalystsantichristiananticlinoriumanticorrosiveantidiarrhealantifeminismsantifeministsantifertilityantineutrinosantiparasiticantiphonariesantipsychoticantirejectionantireligiousantisatelliteantiscorbuticantisepticizeantisymmetricantiterrorismantiterroristapatosaurusesaperiodicallyapheliotropicaphrodisiacalapiculturistsapocalypticalapogeotropismapostrophizedapostrophizesapotheosizingapperceptionsappoggiaturasapprehensibleaquaculturistarachnophobiaarboriculturearchaeopteryxarchdeaconatearchidiaconalarchimandriteargentiferousargilliferousarsenopyritesarterializingarteriovenousarthroscopiesarundinaceousaspergillosesaspergillosisassignabilityassociateshipassociationalassociativelyassociativityassurednessesastereognosisasthenosphereasthmaticallyastrodynamicsasynchronismsatavisticallyatheisticallyattitudinizerattorneyshipsaudiocassetteauthenticatorautocatalysisautocatalyzesautocephalousautochthonousautoeroticismautographicalautomorphismsautostabilityabiogenicallyabsorbabilityabstractionalacceptingnessaccessorisingacclimatisingacclimatizersaccommodatorsaccomplishersaccustomationacetazolamideacetificationacetonitrilesacquisitionalacronymicallyactinometriesactinomycoticadaptednessesadjustabilityadministrantsadorabilitiesadrenalectomyadrenochromesadumbrativelyadventuristicadversarinessadversativelyadvisablenessaerobiologiesaeromedicinesaestheticiansaestheticizedaestheticizesaffectabilityaffectionallyaffectionlessaffectivitiesagamospermiesaggregatenessaggregationalaggregativelyaggrievementsagonisticallyagranulocytesagrichemicalsagroforestersailurophobiasairfreightingalchemisticalaldolizationsaldosteronismalkalimetriesallelomorphicallelopathiesallomorphismsallopolyploidallotypicallyalphanumericsambiguousnessambisexualityaminoaciduriaaminophyllineamphidiploidyamphiploidiesamphitheatricamusingnessesamyloidosisesanalphabetismanalyticitiesanalyzabilityanaphoricallyanaphylactoidandouillettesanecdotalismsanecdotalistsanecdoticallyanencephaliesangelologistsangiospermousanimalizationanimatenessesanisometropicanisotropismsanonymousnessantediluviansanthologizersanthophylliteanthranilatesanthropomorphantiacademicsantiaircraftsantiarthriticantiarthritisantiauthorityantibillboardantiblackismsantibourgeoisanticelluliteanticigaretteanticipatableanticlassicalanticlericalsanticollisionanticolonialsanticonsumersanticorporateanticorrosionantidesiccantantielectronsantiepilepticantiestrogensantievolutionantiforeignerantiformalistantifrictionsantigenicallyantiglobulinsantigravitiesantiguerrillaantihumanismsantihystericsantiliteratesantilitteringantimarijuanaantimechanistantimetabolicantimodernistantinarrativeantinepotismsantinomianismantinovelistsantiobesitiesantiobscenityantipesticideantipleasuresantipoliticalantipredatorsantipruriticsantirecessionantirheumaticantiritualismantiromanticsantiroyalistsantisexualityantislaveriesantismuggling

About this list

Words
566 (192 common words)
Common example
abbreviations
Rare example
azathioprines
Doubled letters
226
Ending in S
254
Most frequent letter
I (502)

Questions

How many 13-letter words starting with a are there?

566. 192 of them are common words.

What is a common example?

ABBREVIATIONS is among the common words in this set.