There are 514 thirteen-letter words containing A, B, L, S and T, https://www.bestwordlist.com/c/a/5/13letterwordswithablst.htm ABNORMALITIES ABOLITIONISMS ABOLITIONISTS ABSORBABILITY ABSQUATULATED ABSQUATULATES ABSTRACTIONAL ABSTRACTIVELY ACCESSIBILITY ADAPTABLENESS ADJUSTABILITY ADMINISTRABLE ADMISSIBILITY ADORABILITIES ADSORBABILITY AEROBIOLOGIST AGROBIOLOGIST ALEMBICATIONS ALPHABETISERS ALPHABETISING ALPHABETIZERS AMBISEXUALITY AMENABILITIES AMICABILITIES AMPHIBLASTULA ANALPHABETICS ANALPHABETISM ANALYSABILITY ANSWERABILITY ANTAGONISABLE ANTIBALLISTIC ANTIBLACKISMS ANTIGLOBULINS ANTIMETABOLES ASCERTAINABLE ASCERTAINABLY ASSEMBLAGISTS ASSIBILATIONS ASSIGNABILITY ASSOCIABILITY AUTOMOBILISMS AUTOMOBILISTS AUTOSTABILITY BACHELORETTES BACTERIOLYSES BACTERIOLYSIN BACTERIOLYSIS BALKANISATION BALLETOMANIAS BALLISTICALLY BALLISTOSPORE BALLOTTEMENTS BALMORALITIES BALNEOLOGISTS BANALISATIONS BANALIZATIONS BANKABILITIES BASKETBALLERS BATTLEDRESSES BATTLEGROUNDS BEARABILITIES BEASTLINESSES BEAUTIFULLEST BEAUTIFULNESS BEDAZZLEMENTS BELATEDNESSES BERTILLONAGES BIBLIOLATRIES BIBLIOLATRIST BIBLIOLATROUS BIBLIOPHAGIST BICAMERALISTS BICENTENNIALS BICULTURALISM BIDDABILITIES BILATERALISMS BILLINGSGATES BIMETALLISTIC BIOPESTICIDAL BIOSATELLITES BIOSTATICALLY BIPROPELLANTS BISECTIONALLY BISEXUALITIES BISYMMETRICAL BLABBERMOUTHS BLACKCURRANTS BLACKLISTINGS BLACKSMITHING BLAMESTORMING BLANDISHMENTS BLASTOGENESES BLASTOGENESIS BLASTOGENETIC BLASTOMYCOSES BLASTOMYCOSIS BLASTOSPHERES BLASTULATIONS BLATHERSKITES BLEPHARITISES BLEPHAROPLAST BLETHERATIONS BLETHERSKATES BLOATEDNESSES BOATBUILDINGS BOMBASTICALLY BOROSILICATES BRAGGARTLIEST BREASTPLOUGHS BREATHALYSERS BREATHALYSING BREATHALYZERS BRILLIANTINES BRILLIANTNESS BRUTALISATION CABBALISTICAL CANNIBALISTIC CASTABILITIES CAUSABILITIES CELIBATARIANS CENSURABILITY CHONDROBLASTS CLAUSTROPHOBE CLUBABILITIES COBALTIFEROUS COILABILITIES COLLABORATORS CONCELEBRANTS CONCELEBRATES CONFABULATORS CONFISCATABLE CONFUSABILITY CONGLOBATIONS CONGLOBULATES CONSTABLESHIP CONSTABLEWICK CONSTRAINABLE CONSTRUCTABLE COUNTERBLASTS CRISTOBALITES CRYSTALISABLE CRYSTALIZABLE CULPABILITIES CYBERATHLETES CYBERSTALKERS CYBERSTALKING DAMNABILITIES DEBILITATIONS DEFEASIBILITY DEFIBRILLATES DELIBERATIONS DENIABILITIES DESOBLIGEANTE DESPICABILITY DESTABILISERS DESTABILISING DESTABILIZERS DESTABILIZING DETESTABILITY DETRIBALISING DIABETOLOGIST DIALYSABILITY DILATABLENESS DISCREDITABLE DISCREDITABLY DISENABLEMENT DISHABILITATE DISINTEGRABLE DISOBLIGATION DISOBLIGATORY DISPOSABILITY DISPUTABILITY DISTRIBUTABLE DRAPABILITIES DRIVABILITIES DUTIABILITIES EDUCABILITIES ELABORATENESS ELABORATORIES ELUCUBRATIONS EMBATTLEMENTS EMBLAZONMENTS EMBLEMATISING EMBOLISATIONS EMBOLIZATIONS EQUILIBRATORS EQUITABLENESS ERASABILITIES ERYTHROBLASTS ESTABLISHABLE ESTABLISHMENT ESTIMABLENESS EXCITABLENESS EXORABILITIES EXPANSIBILITY FALLIBILITIES FATIGABLENESS FEASIBILITIES FIBRILLATIONS FILTRABLENESS FISHABILITIES FLABBERGASTED FLABELLATIONS FLUTTERBOARDS FORMABILITIES FUNAMBULATORS GLIOBLASTOMAS GLOBALISATION GLOBULARITIES GRADABILITIES GRAPHITISABLE HABILITATIONS HABITABLENESS HAEMATOBLASTS HANGABILITIES HEMATOBLASTIC HEPTASYLLABIC HETEROBLASTIC HEXOBARBITALS HUBRISTICALLY ILLUSTRATABLE IMITABILITIES IMMUTABLENESS IMPASSABILITY IMPASSIBILITY IMPUTABLENESS INCOMPATIBLES INCONSTRUABLE INCONTESTABLE INCONTESTABLY INCUNABULISTS INEXHAUSTIBLE INEXHAUSTIBLY INFALLIBILIST INFEASIBILITY INFIBULATIONS INOBSERVANTLY INSALUBRITIES INSATIABILITY INSOCIABILITY INSOLVABILITY INSTABILITIES INSUBSTANTIAL INSUPPORTABLE INSUPPORTABLY INTERORBITALS INTRAVERSABLE INVIABILITIES IRRITABLENESS ISOLABILITIES LABANOTATIONS LABIALISATION LABYRINTHITIS LACTOBACILLUS LAUDABILITIES LIBERATIONISM LIBERATIONIST LIKEABILITIES LIMITABLENESS LISTENABILITY LIVEABILITIES LOVEABILITIES LUMBERJACKETS LYMPHOBLASTIC MAILABILITIES MALABSORPTION MEASURABILITY MEGALOBLASTIC MELTABILITIES MENSURABILITY METABOLISABLE METAGRABOLISE METAGROBOLISE METASTABILITY MILLILAMBERTS MISERABILISTS MOBILISATIONS MOBILIZATIONS MOLDABILITIES MOVEABILITIES MULTISYLLABIC MUTABLENESSES NEBULISATIONS NEBULIZATIONS NEUROBLASTOMA NOBILITATIONS NOCTAMBULISMS NOCTAMBULISTS NOTABLENESSES OBLITERATIONS OBNUBILATIONS OBSERVABILITY OBSERVATIONAL OBSTETRICALLY OBSTRUCTIONAL OCTOSYLLABICS OCTOSYLLABLES ODONTOBLASTIC OPENABILITIES OPERABILITIES OVERSTABILITY PACKABILITIES PAINTBALLINGS PALATABLENESS PALEOBOTANIES PALEOBOTANIST PALPABILITIES PARTIBILITIES PASSIBILITIES PECCABILITIES PENTASYLLABIC PERAMBULATORS PERISHABILITY PLACABILITIES PLASTERBOARDS PLAYABILITIES PORTABILITIES POSTEMBRYONAL POTABLENESSES PREDESTINABLE PRESBYTERIALS PRINTABLENESS PROBABILISTIC PROBABILITIES PROBLEMATIZES PROVABILITIES PROVERBIALIST PUNISHABILITY QUOTABILITIES RATABLENESSES RATEABILITIES READABILITIES REALISABILITY REASONABILITY REESTABLISHED REESTABLISHES REHABILITANTS REHABILITATES RELIABILITIES RENTABILITIES REPRESENTABLE RESECTABILITY RESOLVABILITY RESPIRABILITY RESTABILISING RESTABILIZING REUSABILITIES RIGHTABLENESS RINSABILITIES ROADABILITIES SALEABILITIES SALVABILITIES SANDBLASTINGS SATIABILITIES SCALABILITIES SCORBUTICALLY SCRATCHBUILDS SCROBICULATED SEARCHABILITY SEASONABILITY SECOBARBITALS SINTERABILITY SKETCHABILITY SLAUGHTERABLE SOCIABILITIES SOLDERABILITY SOLVABILITIES SOMNAMBULANTS SOMNAMBULATED SOMNAMBULATES SOMNAMBULATOR SOMNAMBULISTS SORBABILITIES SPERMATOBLAST SPONGIOBLASTS SPREADABILITY SQUEEZABILITY STABILISATION STABILISATORS STABILIZATION STABILIZATORS STABLISHMENTS STROBILACEOUS STROBILATIONS SUBADOLESCENT SUBALLOCATING SUBALLOCATION SUBALTERNANTS SUBALTERNATES SUBCELESTIALS SUBCOLLEGIATE SUBCULTURALLY SUBEQUATORIAL SUBFACTORIALS SUBLANCEOLATE SUBLIEUTENANT SUBLINEATIONS SUBLITERACIES SUBLITERATURE SUBORDINATELY SUBPOPULATION SUBSATELLITES SUBSEQUENTIAL SUBSISTENTIAL SUBSPECIALIST SUBSPECIALITY SUBSTANCELESS SUBSTANTIALLY SUBSTANTIVELY SUBSTITUTABLE SUBSTRUCTURAL SUBTERNATURAL SUBTILISATION SUBTILIZATION SUBTRIANGULAR SUBTRIPLICATE SUBTROPICALLY SUITABILITIES SUMMABILITIES SURVIVABILITY SYBARITICALLY SYLLABICATING SYLLABICATION SYLLABICITIES SYMBIOTICALLY SYMBOLISATION SYMBOLISTICAL SYMBOLIZATION TABLESPOONFUL TALKABILITIES TAMABLENESSES TAMEABILITIES TANGIBILITIES TAUTOSYLLABIC TAXABLENESSES TEACHABLENESS TECHNOBABBLES TEMPTABLENESS TENABLENESSES TESTABILITIES TETRASYLLABIC TETRASYLLABLE THINKABLENESS TOLERABLENESS TOUCHABLENESS TRACEABLENESS TRACTABLENESS TRAILBLAZINGS TRAILBREAKERS TRANSCRIBABLE TRANSFERRABLE TRANSFERRIBLE TRANSFORMABLE TRANSMISSIBLE TRANSMITTABLE TRANSMITTIBLE TRANSPORTABLE TRIABLENESSES TRIPLOBLASTIC TRISYLLABICAL TROPHOBLASTIC TROUBLEMAKERS TUNABLENESSES TURBELLARIANS ULTRALIBERALS UMBILICATIONS UNAMBITIOUSLY UNCHASTISABLE UNCHASTIZABLE UNCONTESTABLE UNDERBLANKETS UNEATABLENESS UNESTABLISHED UNJUSTIFIABLE UNJUSTIFIABLY UNMETABOLISED UNMISTAKEABLE UNMISTAKEABLY UNPRESENTABLE UNRESPECTABLE UNRETURNABLES UNSALEABILITY UNSATISFIABLE UNSMOTHERABLE UNSOCIABILITY UNSTAUNCHABLE UNSUBSTANTIAL UNSUITABILITY UNSUPPORTABLE UNSUSTAINABLE UNSUSTAINABLY UNTAMABLENESS UNTENABLENESS UNTRAVERSABLE UNTUNABLENESS UNWHISTLEABLE URBANOLOGISTS UTTERABLENESS VARIABILITIES VERBALISATION VERITABLENESS VERSABILITIES VIBRATILITIES VIBRATIONLESS VIBRATIUNCLES VIOLABILITIES VOLATILISABLE WASHABILITIES WEARABILITIES WELDABILITIES WETTABILITIES WINNABILITIES WORKABILITIES ZALAMBDODONTS