15-Letter Words Without A

There are 899 15-letter words that have no A. 296 are common words, such as BIOTECHNOLOGIES and BLOODLESSNESSES. A rarer one is WORRISOMENESSES. In this set, E is the most frequent open letter (831 words). 410 words contain a doubled letter.

Full list 899

Common words

biotechnologiesbloodlessnessesbloodthirstiestboundlessnessesbounteousnessesbountifulnessesbrotherlinessesbumptiousnessesbusinesspersonsceremoniousnesscheerlessnesseschildlessnesses
biotechnologiesbloodlessnessesbloodthirstiestboundlessnessesbounteousnessesbountifulnessesbrotherlinessesbumptiousnessesbusinesspersonsceremoniousnesscheerlessnesseschildlessnessescircumlocutionscircumscriptioncircumspectionscolorlessnessescompetitivenesscomprehensivelyconceitednessescondescendinglyconfectioneriescongresspersonsconscientiouslyconsciousnessesconspicuousnessconstructionistcontentednessescontentiousnesscorrespondencescorrespondinglycounterculturescounterofferingcourteousnessescredulousnessesdeceitfulnessesdeceptivenessesdecommissioningdeconstructionsdefectivenessesdefenselessnessdefensivenessesdeliciousnessesdeliriousnessesdescriptivenessdestructibilitydestructivenessdexterousnessesdigestibilitiesdisconcertinglydiscontentmentsdiscontinuitiesdiscontinuouslydisembowelmentsdisequilibriumsdisgruntlementsdisillusionmentdisinterestedlydisrespectfullydissolutenessesdistinctivenesseffectivenessesegocentricitiesegregiousnessesendocrinologiesendocrinologistepidemiologistsexclusivenessesexcursivenessesexpeditiousnessexpensivenessesexplosivenessesexpressionisticexquisitenessesextensivenessesferociousnessesflibbertigibbetforesightednessforgetfulnessesfortunetellingsfrightfulnessesfrivolousnessesfruitlessnessesgeoengineeringsgrotesquenessesguilelessnessesheterogeneitiesheterogeneouslyhorticulturistshumorlessnesseshyperthyroidismhypothyroidismsillustriousnessimmunodeficientimpecuniousnessimperfectnessesimperiousnessesimpetuousnessesimpossibilitiesimpoverishmentsimprecisenessesimpressionisticimpulsivenessesinclusivenessesincomprehensionincongruousnessinconsistenciesinconspicuouslyinconveniencingincorrectnessesincorrigibilityincredibilitiesindustriousnessineffectivenessineligibilitiesinexpensivenessinflexibilitiesingeniousnessesingenuousnessesinjudiciousnessinnocuousnessesinoffensivenessinquisitivenessinsensibilitiesinsensitivitiesinsidiousnessesinsufficienciesinsurrectionistintelligibilityintensivenessesinterconnectinginterconnectioninterdependenceinterventionisminterventionistintrospectivelyintrusivenessesintuitivenessesinventivenessesinvidiousnessesinvincibilitiesjudiciousnesseslecherousnessesleisurelinesseslimitlessnesseslitigiousnessesludicrousnessesluxuriousnessesmellifluousnessmelodiousnessesmercilessnessesmeritoriousnessmicrobiologistsmicroelectronicmicrometeoritesmicroprocessorsmischievousnessmisconstructionmisinterpretingmisrepresentingmomentousnessesmultiprocessingmultiprocessorsnervelessnessesnitrocellulosesnitroglycerinesnoiselessnessesnonbelligerentsnonconformitiesnonconstructivenoncontributingnoncontributorynoninterferencenoninterventionnonprescriptionnonrecognitionsobjectivenessesobliviousnessesobnoxiousnessesobsessivenessesobstructionismsobstructionistsobstructivenessobtrusivenessesoffensivenessesofficiousnessesoutspokennessesoverconfidencesoverindulgencesoverproductionsoversimplifyingoversubscribingpenuriousnessesphosphorescencephotofinishingsphotosynthesizephototypesetterpicturesquenesspointlessnessespoliomyelitidesponderousnessespowerlessnessespreconditioningpredispositionspresuppositionspretentiousnessprimitivenessesprogressivenessprohibitionistsproprietorshipspulchritudinouspunctiliousnessquerulousnessesreceptivenessesrecommencementsrecommissioningreconstitutionsreconstructionsredistributionsreintroductionsreligiousnessesrelinquishmentsremorselessnessrepetitiousnessrepulsivenessesresentfulnessesresourcefulnessrestrengtheningrestrictivenessretentivenessesretrospectivelyrevolutionisingrevolutionizingrighteousnessessecretivenessesseductivenessessenselessnessessensitivenessesshiftlessnessessleeplessnessessorrowfulnessessprightlinessesstrenuousnessessumptuousnessessuperconductingsuperconductivesuperconductorssuperfluousnesssuperimpositionsuperintendencesuperintendencysuperintendentssuperscriptionssuperstitiouslysuperstructuressurreptitiouslyteleconferencedteleconferencesteleprocessingsteletypewriterstempestuousnesstendentiousnessthoughtlessnessthunderstrickentonsillectomiestremulousnessestrinitrotoluenetroubleshooterstroubleshootingtrustworthinessunceremoniouslyuncomprehendingunconsciousnessunderemploymentunderprivilegedunderproductionundistinguishedunobtrusivenessunprecedentedlyunprepossessingunpretentiouslyunquestioninglyunreconstructedunrighteousnessunselfishnessesunsightlinessesunwholesomenessunwillingnessesunworldlinessesventuresomenessventurousnessesverisimilitudesvivisectionistsvoicelessnesseswholesomenesseswonderfulnessesworthlessnessesbioengineeringsbiogeochemistrybioluminescencebiotechnologistcentrosymmetriccholecystectomycholecystitideschurrigueresquecircumvolutionscompendiousnesscompressibilitycompunctionlessconcentricitiescongruousnessesconnoisseurshipconsecutivenessconstructivismsconstructivistscontemptibilitycontortionisticcontrollershipscorticosteroidscorticosteronescountercheckingcountercurrentscountermelodiescounterpetitioncounterplottingcounterpointingcounterpressuredeleteriousnessdemythologizingdessertspoonfuldisconcertmentsdistributorshipdistrustfulnessduplicitousnesselectrokineticselectrophoreseselectrophoresiselectrophoreticelectropositiveelectrotechnicselectrothermicsentrepreneurismepistemologistserroneousnessesethnocentricityethnomusicologyexcessivenessesexhibitionisticforthcomingnessgeochronologistgeomorphologiesgluconeogenesisglutinousnessesglyconeogenesisgreensicknessesheliocentricityhexylresorcinolhomogeneousnesshousemistresseshydrocortisoneshypercorrectionhyperextensionsignominiousnessimmunochemistryimmunoglobulinsimperscriptibleincomprehensiveincredulousnessindefensibilityindigestibilityindissolubilityinfundibuliforminhomogeneitiesinjuriousnessesinopportunenessinsensitivenessinstructorshipsintercommunionsinterconversioninterdependencyinterferometersinterferometricintermittenciesintussusceptionirreligiousnessirresistibilityirreversibilityknickerbockeredlepidopterologymetempsychosistmicromillimetermicrosporophyllmiscomprehendedmistrustfulnessmorphophonemicsmultitudinouslymurderousnessesneurophysiologynitrochloroformnoncommissionednondevelopmentsnonintersectingnorepinephrinesodoriferousnessoligonucleotideopportunenessesornithorhynchusosteomyelitidesovercommitmentsovercompetetiveoverdevelopmentoverpessimisticoverprescribingoverprotectionsoverrefinementsoverrepresentedoversensitivityperfectionisticperfunctorinesspermissiblenessperspicuousnesspestiferousnessphlebosclerosisphosphoproteinsphotoconductionphotomicroscopephotomultiplierphotosensitizedphotosensitizesplentifulnessespneumonectomiesprecipitousnessprogressivitiesprohibitivenessprointerventionpromiscuousnessproprioceptionspsychobiologistpsycholinguistspsychoneuroticspsychotomimeticpurposelessnesspyroelectricityreclusivenessesreconditenessesreconstructiblereflexivenessesreproducibilityresponsiblenessresurrectionismresurrectionistresynchronizingretrogressivelyrumbustiousnesssententiousnessserendipitouslysightlessnessessociobiologistssociolinguisticstereochemistrystereoisomerismstreptothricinssuperheterodynesynchronicitiestelethermometerthermochemistrythromboembolismtoothsomenessestrinitrobenzeneunconscientiousunderinvestmentunintelligentlyuninterruptedlyuninterruptibleunselfconsciousvespertilioninevicissitudinousbelongingnessesbenightednessesbittersweetnessbloodguiltinessbouleversementsbourgeoisifyingboustrophedonicbronchoscopistschemoreceptionschildlikenesseschincherincheescholecystitisescholecystokininchronobiologieschronobiologistcitriculturistscloudlessnessescollectednessescomplementizerscomptrollershipconcertednessesconcertmeisterscondescendencesconducivenesses

About this list

Words
899 (296 common words)
Common example
biotechnologies
Rare example
worrisomenesses
Doubled letters
410
Ending in S
602
Most frequent letter
E (831)

Questions

How many 15-letter words without a are there?

899. 296 of them are common words.

What is a common example?

BIOTECHNOLOGIES is among the common words in this set.