There are 659 twelve-letter words containing A, B, E, I and T, https://www.bestwordlist.com/c/a/5/12letterwordswithabeit.htm ABBREVIATING ABBREVIATION ABBREVIATORS ABBREVIATORY ABBREVIATURE ABERRATIONAL ABIOTROPHIES ABOLISHMENTS ABORTIVENESS ABRIDGEMENTS ABSENTEEISMS ABSENTMINDED ABSINTHIATED ABSTEMIOUSLY ABSTINENCIES ABSTRACTIVES ABSTRUSITIES ACCLIMATABLE ACCREDITABLE ACTABILITIES AFFABILITIES AFTERBURNING AGGLUTINABLE AGREEABILITY ALEMBICATION ALIENABILITY ALPHABETICAL ALPHABETISED ALPHABETISER ALPHABETISES ALPHABETIZED ALPHABETIZER ALPHABETIZES ALTERABILITY AMBIDEXTROUS AMBITIONLESS AMBIVALENTLY AMBLYGONITES AMBULATORIES AMETABOLISMS AMIABILITIES AMINOBUTENES AMPHIBOLITES ANAEROBIONTS ANAEROBIOTIC ANALPHABETIC ANNABERGITES ANTIBUSINESS ANTIDIABETIC ANTIFEBRILES ANTILIBERALS ANTIMETABOLE ARBITRAGEURS ARBITRAMENTS ARBITREMENTS ASSEMBLAGIST ATTRIBUTABLE ATTRIBUTIVES AUDIBILITIES AUTHORISABLE AUTHORIZABLE BABINGTONITE BACKSTITCHED BACKSTITCHES BACTERAEMIAS BACTERICIDAL BACTERICIDES BACTERIOCIDE BACTERIOCINS BACTERIOLOGY BACTERIOSTAT BACTERIURIAS BADDELEYITES BALLETICALLY BALLETOMANIA BALLICATTERS BALNEOLOGIST BANDEIRANTES BANKRUPTCIES BANTAMWEIGHT BAPTISTERIES BARAESTHESIA BARBITURATES BARDOLATRIES BAREBOATINGS BARESTHESIAS BAROMETRICAL BARQUANTINES BARQUENTINES BARRISTERIAL BASTARDLIEST BASTNAESITES BATHETICALLY BATHOMETRIES BATHYMETRIES BATHYPELAGIC BATTLEFIELDS BATTLEPIECES BEADBLASTING BEARBAITINGS BEATIFICALLY BEAUTIFULLER BEETLEBRAINS BEHAVIORISTS BEHAVIOURIST BENEFACTIONS BENEFICIATED BENEFICIATES BEPLASTERING BERTILLONAGE BESCATTERING BESPATTERING BESTIALISING BESTIALITIES BESTIALIZING BESTRADDLING BETWEENBRAIN BIAURICULATE BIBLIOLATERS BIBLIOTHECAE BIBLIOTHECAL BIBLIOTHECAS BICAMERALIST BICARBONATES BICENTENNIAL BICOLLATERAL BICUSPIDATES BIFLAGELLATE BIGHEARTEDLY BILATERALISM BILLINGSGATE BIMESTRIALLY BIMETALLISMS BIMETALLISTS BIMODALITIES BIOAERATIONS BIOCATALYSES BIOGENETICAL BIOIDENTICAL BIOMAGNETICS BIOMATERIALS BIOMETRICIAN BIOSATELLITE BIOTECHNICAL BIPARENTALLY BIPEDALITIES BIPOLARITIES BIPROPELLANT BIRDWATCHERS BITONALITIES BLACKLISTERS BLANDISHMENT BLASTOCOELIC BLASTODERMIC BLATHERSKITE BLEACHERITES BLETHERATION BLIZZARDIEST BLOODSTAINED BOATBUILDERS BOILERPLATED BOILERPLATES BOROSILICATE BOTHERATIONS BRADYPEPTICS BRAGGARTLIER BRAINSTORMED BRAINSTORMER BRAINTEASERS BRATTINESSES BREAKFASTING BREATHARIANS BREATHTAKING BRECCIATIONS BREVIPENNATE BRIDEWEALTHS BRILLIANTINE BRISTLETAILS BROWBEATINGS BUREAUCRATIC CABINETMAKER CABINETWORKS CABLECASTING CANTERBURIES CAPABILITIES CARBONATITES CARBURETIONS CARBURETTING CELEBRATIONS CELEBREALITY CELIBATARIAN CEREBRALISTS CEREBRATIONS CEREBROTONIA CIRCULATABLE CLEANABILITY CLEAVABILITY COENOBITICAL CONTAMINABLE CONTRACTIBLE CRISTOBALITE CRITICISABLE CRITICIZABLE CULTIVATABLE CURABILITIES CUSTOMISABLE CUSTOMIZABLE CUTABILITIES CYBERNATIONS CYBERNETICAL DEATTRIBUTED DEATTRIBUTES DEBARCATIONS DEBARKATIONS DEBILITATING DEBILITATION DEBILITATIVE DECIDABILITY DEFIBRILLATE DEFIBRINATED DEFIBRINATES DEFINABILITY DELIBERATELY DELIBERATING DELIBERATION DELIBERATIVE DELIBERATORS DEMIBASTIONS DESIRABILITY DESTABILISED DESTABILISER DESTABILISES DESTABILIZED DESTABILIZER DESTABILIZES DETERMINABLE DETERMINABLY DETONABILITY DETRIBALISED DETRIBALISES DETRIBALIZED DETRIBALIZES DEVERBATIVES DIABETOGENIC DIBASICITIES DIBRANCHIATE DISABILITIES DISABLEMENTS DISAMBIGUATE DISBANDMENTS DISCOUNTABLE DISESTABLISH DISMOUNTABLE DISREPUTABLE DISREPUTABLY DISTRACTABLE DISTRACTIBLE DISTRAINABLE DISTURBANCES DISTURBATIVE DOMESTICABLE DRAMATISABLE DRAMATIZABLE DRAPEABILITY DRIVEABILITY DRUMBEATINGS DUBITATIVELY DUPABILITIES DURABILITIES DYEABILITIES ELABORATIONS ELECTABILITY ELUCUBRATING ELUCUBRATION EMBARCATIONS EMBARKATIONS EMBLEMATICAL EMBLEMATISED EMBLEMATISES EMBLEMATISTS EMBLEMATIZED EMBLEMATIZES EMBOLISATION EMBOLIZATION EMBROCATIONS EMETOPHOBIAS ENDURABILITY ENSILABILITY ENTEROBIASES ENTEROBIASIS EQUABILITIES EQUATABILITY EQUILIBRANTS EQUILIBRATED EQUILIBRATES EQUILIBRATOR EQUITABILITY EROTOPHOBIAS ESTABLISHERS ESTABLISHING EXACERBATING EXACERBATION EXCITABILITY EXORBITANCES EXORBITANTLY EXORBITATING EXPROBRATING EXPROBRATION EXPROBRATIVE EXTERMINABLE EXTRADITABLE FABULOSITIES FEATHERBRAIN FEBRIFACIENT FERTILISABLE FERTILIZABLE FIBERISATION FIBERIZATION FLABELLATION FORGEABILITY FRIABILITIES GEOBOTANICAL GEOBOTANISTS GROUNDBAITED GUBERNATIONS HABITUALNESS HAIRBREADTHS HAIRSBREADTH HEARTBURNING HEATHBERRIES HEBRAISATION HEBRAIZATION HERITABILITY HEXOBARBITAL HIBERNATIONS HOMOBLASTIES HUSBANDLIEST HYPNOTISABLE HYPNOTIZABLE IDENTIFIABLE IDENTIFIABLY ILLIBERALITY IMITABLENESS IMPENETRABLE IMPENETRABLY INABSTINENCE INCHARITABLE INCOMMUTABLE INCOMPATIBLE INCOMPUTABLE INDETECTABLE INDISPUTABLE INEBRIATIONS INEFFABILITY INELABORATED INELABORATES INERRABILITY INEXECUTABLE INEXTIRPABLE INEXTRICABLE INEXTRICABLY INHABITANCES INHOSPITABLE INTERLIBRARY INTERLOBULAR INTERMINABLE INTERMINABLY INTERORBITAL INTERPOLABLE INTERPOSABLE INTERROBANGS INTERROGABLE INTURBIDATED INTURBIDATES INURBANITIES INVERTEBRATE INVESTIGABLE IRREBUTTABLE IRRESISTABLE IRRESISTABLY ISOBILATERAL JETTISONABLE KEYBOARDISTS KITEBOARDING LABEFACTIONS LABIODENTALS LABORATORIES LABRADORITES LABYRINTHINE LACERABILITY LANGBEINITES LEACHABILITY LEARNABILITY LIBERALISTIC LIBERALITIES LIBERTARIANS LIBERTICIDAL LIBERTINAGES LIKABILITIES LIVABILITIES LOVABILITIES MAGNETISABLE MAGNETIZABLE MAINTAINABLE MALLEABILITY MANDIBULATED MANDIBULATES MANIFESTABLE MANIFESTIBLE MEMORABILITY METABOLISING METABOLIZING METABOLOMICS METABOTROPIC MILLILAMBERT MISATTRIBUTE MISBESTOWALS MISERABILIST MISERABLISTS MIXABILITIES MOVABILITIES MULTIBARRELS MULTICHAMBER MULTIPLIABLE MUTABILITIES MYCOBACTERIA MYELOBLASTIC NEBULISATION NEBULIZATION NONBACTERIAL NONBREATHING NONCOMBATIVE NONDIABETICS NOTABILITIES NOTICEBOARDS NUMERABILITY OBEDIENTIARY OBJECTIVATED OBJECTIVATES OBLITERATING OBLITERATION OBLITERATIVE OBLITERATORS OBSECRATIONS OBSERVATIONS OBSTETRICIAN OBTESTATIONS OSTEOBLASTIC OSTRACISABLE OSTRACIZABLE OUTBARGAINED OUTBRAZENING OUTBREATHING PAEDOBAPTISM PAEDOBAPTIST PAINTBRUSHES PALEOBOTANIC PALPEBRATING PARTICIPABLE PATHBREAKING PERMEABILITY PERTURBATING PERTURBATION PERTURBATIVE PITIABLENESS PLEBISCITARY PLIABILITIES POTABILITIES POWERBOATING PRECIPITABLE PREDIABETICS PREESTABLISH PREFABRICATE PREGNABILITY PRELIBATIONS PREOBTAINING PRESBYTERIAL PRESBYTERIAN PROBATIONERS PROBLEMATICS PROBLEMATIZE PROTRACTIBLE PROVEABILITY QUANTIFIABLE QUESTIONABLE QUESTIONABLY RABBITBUSHES RABBITFISHES RAMBOUILLETS RATABILITIES RATBAGGERIES RATTLEBRAINS REABSORPTION REATTRIBUTED REATTRIBUTES RECALIBRATED RECALIBRATES RECOMBINANTS REFUTABILITY REGISTERABLE REHABILITANT REHABILITATE REINHABITING RELATABILITY RELUBRICATED RELUBRICATES REMOVABILITY RENEGOTIABLE RENEWABILITY REPARABILITY REPROBATIONS REPUTABILITY RESTABILISED RESTABILISES RESTABILIZED RESTABILIZES RESTRAINABLE RESUSCITABLE REVIVABILITY REVOCABILITY REVOKABILITY RIDABILITIES RUBEFACIENTS RUBEFACTIONS SABERMETRICS SABULOSITIES SALABILITIES SANCTIFIABLE SANCTIONABLE SCABRIDITIES SCARABAEISTS SCATTERBRAIN SCROBICULATE SECOBARBITAL SEDIMENTABLE SEMIABSTRACT SEMIBASEMENT SEPARABILITY SEVERABILITY SEWABILITIES SHAREABILITY SORBEFACIENT SPEEDBOATING STABLISHMENT STERILISABLE STERILIZABLE STICKLEBACKS STICKYBEAKED STRABISMUSES STRABOTOMIES STRAIGHTBRED STRAWBERRIES SUBACIDITIES SUBALTERNITY SUBCELESTIAL SUBDIACONATE SUBDUPLICATE SUBEDITORIAL SUBERISATION SUBERIZATION SUBFACULTIES SUBFEUDATION SUBINDICATED SUBINDICATES SUBINFEUDATE SUBINTERVALS SUBIRRIGATED SUBIRRIGATES SUBLINEATION SUBLITERATES SUBMINIATURE SUBORDINATED SUBORDINATES SUBSATELLITE SUBSPECIALTY SUBSTANTIATE SUBSTANTIVES SUBTENANCIES SUBURBANITES SUBVARIETIES SUEABILITIES SUITABLENESS SUPERABILITY SUPERCABINET SWITCHBACKED SWITCHBLADES SYLLABICATED SYLLABICATES TABEFACTIONS TABERNACLING TALEBEARINGS TAMABILITIES TANGIBLENESS TAPHEPHOBIAS TAXABILITIES TEACHABILITY TECHNOPHOBIA TECTIBRANCHS TELEBANKINGS TEMPTABILITY TENABILITIES TERATOPHOBIA TERBUTALINES TEREBRATIONS THEOPHOBIACS THERMOLABILE TIBIOFIBULAE TIMETABLINGS TOLBUTAMIDES TOLERABILITY TRACEABILITY TRAILBLAZERS TRAILBREAKER TRAINBEARERS TRANSCRIBERS TRANSFUSIBLE TRANSPIRABLE TREATABILITY TRISYLLABLES TROMBIDIASES TUBOCURARINE TUBOPLASTIES TUBULARITIES TUNABILITIES TURBELLARIAN ULTRALIBERAL UNAMBIVALENT UNATTAINABLE UNATTRIBUTED UNCALIBRATED UNCHARITABLE UNCREDITABLE UNCULTIVABLE UNDELIBERATE UNDISPUTABLE UNFILTERABLE UNHABITUATED UNHOSPITABLE UNINHABITEDS UNLISTENABLE UNMISTAKABLE UNNEGOTIABLE UNNOTICEABLE UNNOTICEABLY UNOBTAINABLE UNPROFITABLE UNSUBLIMATED UNTENABILITY USEABILITIES VEGETABLIEST VENERABILITY VERBERATIONS VERBIGERATED VERBIGERATES VERTEBRATION VIBRATIUNCLE VINBLASTINES WITHDRAWABLE ZALCITABINES