There are 507 fourteen-letter words containing A, B, E, R and S, https://www.bestwordlist.com/c/a/5/14letterwordswithabers.htm ABORTIFACIENTS ABORTIVENESSES ABRASIVENESSES ABSORBEFACIENT ABSORPTIOMETER ABSORPTIOMETRY ABSORPTIVENESS ABSORPTIVITIES ABSTRACTEDNESS ABSTRACTNESSES ABSTRUSENESSES ACINETOBACTERS ADDRESSABILITY ADMIRABILITIES ADORABLENESSES ADVERBIALISING AEROBALLISTICS AEROBIOLOGISTS AGREEABILITIES AGRIBUSINESSES AGROBUSINESSES ALPHABETARIANS ALTERABILITIES AMBASSADRESSES AMBIDEXTROUSLY ANSWERABLENESS ANTIBACTERIALS ANTIBARBARUSES ANTIFILIBUSTER ANTILIBERALISM ANTISUBVERSION ANTISUBVERSIVE ARBORICULTURES ARCHEOBOTANIES ARCHEOBOTANIST ASTROBIOLOGIES BACCALAUREATES BACKSCATTERING BACKSCRATCHERS BACKWARDNESSES BACTERIOLOGIES BACTERIOLOGIST BACTERIOLYSINS BACTERIOPHAGES BACTERIOSTASES BACTERIOSTASIS BACTERIOSTATIC BACTERIOTOXINS BACTERISATIONS BACTERIZATIONS BALLISTOSPORES BANCASSURANCES BANDERSNATCHES BANDSPREADINGS BARNSBREAKINGS BARRISTERSHIPS BEARABLENESSES BEGGARLINESSES BEHAVIOURISTIC BELEAGUERMENTS BELLETRISTICAL BENEFACTRESSES BERBERIDACEOUS BIBLIOGRAPHERS BIBLIOGRAPHIES BIGHEARTEDNESS BINOCULARITIES BIOAERONAUTICS BIOASTRONOMIES BIODEGRADABLES BIOGEOGRAPHERS BIOGEOGRAPHIES BIOREGIONALISM BIOREGIONALIST BLACKBERRYINGS BLAMESTORMINGS BLAMEWORTHIEST BLANKETFLOWERS BLEPHAROPLASTS BLEPHAROPLASTY BLEPHAROSPASMS BLETHERANSKATE BOARDERCROSSES BOARDINGHOUSES BOWDLERISATION BRACHYGRAPHIES BRACHYPTERISMS BRACKISHNESSES BRAILLEWRITERS BRANCHIOSTEGAL BRAUNSCHWEIGER BREASTFEEDINGS BREASTSTROKERS BREATHARIANISM BREATHLESSNESS BREMSSTRAHLUNG BRONCHIECTASES BRONCHIECTASIS BRONTOSAURUSES BRUSHABILITIES BUFFALOBERRIES BUREAUCRATESES BUREAUCRATISED BUREAUCRATISES BUREAUCRATISMS BUREAUCRATISTS BUREAUCRATIZES BUTYRALDEHYDES CAMPYLOBACTERS CANCEROPHOBIAS CARBAMAZEPINES CARPETBAGGINGS CELEBRATEDNESS CELEBREALITIES CENSURABLENESS CHARGEABLENESS CHARITABLENESS CHATEAUBRIANDS CHIMNEYBREASTS CLAUSTROPHOBES COCARBOXYLASES COLLABORATIVES COLORABILITIES COLOURABLENESS COMPARABLENESS COMPUTERISABLE CONSTABULARIES CONTRIBUTARIES CORROBORATIVES CREDITABLENESS CROSSABILITIES CRUCIVERBALISM CRUCIVERBALIST CRUSHABILITIES CRYSTALLISABLE CRYSTALLIZABLE CUCURBITACEOUS CYBERATHLETICS CYBERATTACKERS CYBERCHONDRIAS CYBERCRIMINALS CYBERNETICIANS CYBERSQUATTERS CYBERSQUATTING CYBERSTALKINGS DAUGHTERBOARDS DEAMBULATORIES DEBONAIRNESSES DECARBONATIONS DECARBOXYLASES DECARBOXYLATES DECARBURATIONS DECEREBRATIONS DEFIBRILLATORS DEFIBRINATIONS DELIBERATENESS DEPLORABLENESS DESIRABILITIES DISAPPROBATIVE DISCOMBOBERATE DISCOMFORTABLE DISCONFORMABLE DISCOURAGEABLE DISEMBARKATION DISEMBARKMENTS DISEMBARRASSED DISEMBARRASSES DISEMBRANGLING DISENCUMBRANCE DISEQUILIBRATE DISRESPECTABLE DISSERVICEABLE DISTRIBUTARIES DOUBLESPEAKERS DRAPEABILITIES DRILLABILITIES DRINKABILITIES DRIVEABILITIES EMBARRASSINGLY EMBARRASSMENTS EMBRANGLEMENTS ENDURABILITIES EQUILIBRATIONS ERYTHROBLASTIC ERYTHROPHOBIAS EUPHORBIACEOUS EXACERBESCENCE FAVORABILITIES FAVOURABLENESS FIGURABILITIES FILTERABLENESS FILTRABILITIES FINGERBREADTHS FLABBERGASTING FORESEEABILITY FORGEABILITIES FORMIDABLENESS FRANGIBILITIES GERONTOPHOBIAS GLABROUSNESSES GLOBULARNESSES GOVERNABLENESS GRADABLENESSES GROUNDBREAKERS GYROSTABILISER GYROSTABILIZER HABERDASHERIES HERBORISATIONS HERBORIZATIONS HERITABILITIES HETEROBLASTIES HIBERNISATIONS HIBERNIZATIONS HONORABILITIES HONOURABLENESS HOUSEBREAKINGS HYPERURBANISMS ILLIBERALISING ILLIBERALITIES IMPRESSIONABLE IMPROBABLENESS IMPROVABLENESS INCONSIDERABLE INCONSIDERABLY INCURABILITIES INDEMONSTRABLE INDEMONSTRABLY INDESCRIBABLES INDISCOVERABLE INERRABILITIES INEXORABLENESS INOBSERVATIONS INOPERABLENESS INSEPARABILITY INSUBORDINATES INSUPERABILITY INSURABILITIES INSURMOUNTABLE INTERBEHAVIORS INTERMEMBRANES INTRANSMUTABLE INVARIABLENESS IRASCIBILITIES IRRECOGNISABLE IRREPLEVISABLE IRRESTRAINABLE IRRESUSCITABLE IRRESUSCITABLY IRRITABILITIES KNUCKLEBALLERS LABOUREDNESSES LABRADORESCENT LACERABILITIES LAMELLIBRANCHS LEARNABILITIES LIBERALISATION LIBERATIONISMS LIBERATIONISTS LIBERTARIANISM LIEBFRAUMILCHS MARKETABLENESS MEASURABLENESS MEGAHERBIVORES MEMORABILITIES METAGRABOLISED METAGRABOLISES METAGRABOLIZES METAGROBOLISED METAGROBOLISES METAGROBOLIZES MIDDLEBREAKERS MISOBSERVANCES MISTRANSCRIBED MISTRANSCRIBES MOUTHBREATHERS MUCOMEMBRANOUS NEOLIBERALISMS NEPHROBLASTOMA NEUROBLASTOMAS NEUROFEEDBACKS NONOBSERVANCES NONPERISHABLES NONPOLARISABLE NONRECYCLABLES NONRETURNABLES NUMERABILITIES OBDURATENESSES OBEDIENTIARIES OBLIGATORINESS OBSERVABLENESS OBSTREPERATING OLALLIEBERRIES ORBICULARITIES OROBANCHACEOUS OVERABUNDANCES OVERBREATHINGS OVERELABORATES PARDONABLENESS PARTICLEBOARDS PENETRABLENESS PENTABARBITALS PENTOBARBITALS PERAMBULATIONS PERENNIBRANCHS PERISHABLENESS PERMEABILITIES PERMUTABLENESS PERSONABLENESS PERSUADABILITY PERSUASIBILITY PERTURBATORIES PHENOBARBITALS PHLEBOGRAPHIES PLEASURABILITY POLYCARBONATES POSTLIBERATION PREDICABLENESS PREESTABLISHED PREESTABLISHES PREFABRICATORS PREFERABLENESS PREGNABILITIES PREMANDIBULARS PRESBYTERIALLY PRESENTABILITY PRESERVABILITY PRINTABILITIES PROBATIONARIES PROCESSABILITY PROFITABLENESS PROPAGABLENESS PROTUBERANCIES PROTUBERATIONS PROVABLENESSES PROVEABILITIES PROVERBIALISED PROVERBIALISES PROVERBIALISMS PROVERBIALISTS PROVERBIALIZES PSEUDOMEMBRANE PSYCHOBABBLERS QUADRISYLLABLE RADIOBIOLOGIES RATEABLENESSES RATIONALISABLE READABLENESSES REASONABLENESS REATTRIBUTIONS REBROADCASTING RECALIBRATIONS RECEIVABLENESS RECOMBINATIONS REDEEMABLENESS REDISCOUNTABLE REESTABLISHING REFUTABILITIES REHABILITATORS RELATABILITIES RELIABLENESSES RELUBRICATIONS REMARKABLENESS REMOBILISATION REMOVABILITIES RENEWABILITIES REPARABILITIES REPUBLICANISED REPUBLICANISES REPUBLICANISMS REPUBLICANIZES REPUBLICATIONS REPUTABILITIES RESOLVABLENESS RESPECTABILISE RESPECTABILITY RESPECTABILIZE RESTORABLENESS RETINOBLASTOMA REVERBERATIONS REVIVABILITIES REVOCABILITIES REVOKABILITIES REWARDABLENESS RHABDOMYOLYSES ROLLERBLADINGS ROUNDABOUTNESS SABERMETRICIAN SALUBRIOUSNESS SATURABILITIES SCABROUSNESSES SCATTERBRAINED SCHLUMBERGERAS SCRATCHBUILDER SCRUTABILITIES SEMICARBAZIDES SEMICARBAZONES SEPARABILITIES SERVICEABILITY SEVERABILITIES SHAREABILITIES SIMAROUBACEOUS SKATEBOARDINGS SPARKLEBERRIES SPERMATOBLASTS SPORTABILITIES STOCKBROKERAGE STRABISMOMETER STREPTOBACILLI STRETCHABILITY STRIKEBREAKERS STRIKEBREAKING SUBAGGREGATION SUBALTERNATION SUBALTERNITIES SUBAPPEARANCES SUBARBORESCENT SUBATMOSPHERIC SUBCATEGORISED SUBCATEGORISES SUBCATEGORIZED SUBCATEGORIZES SUBCONTRARIETY SUBDEPARTMENTS SUBGENERATIONS SUBGENERICALLY SUBINFEUDATORY SUBLITERATURES SUBMAXILLARIES SUBMETACENTRIC SUBMINIATURISE SUBMINIATURIZE SUBNORMALITIES SUBORDINANCIES SUBPROLETARIAT SUBSECRETARIES SUBSIDIARINESS SUBSIDIARITIES SUBTERRANEANLY SUBTERRESTRIAL SUBTHERAPEUTIC SUFFERABLENESS SUPERABILITIES SUPERABOUNDING SUPERABSORBENT SUPERABUNDANCE SUPERAMBITIOUS SUPERIMPOSABLE SUPERMEMBRANES SYMBOLOLATRIES SYMMETROPHOBIA TERMINABLENESS TETRASYLLABLES THERMOBALANCES THIOCARBAMIDES THOROUGHBASSES THOROUGHBRACES THREADBARENESS THROMBOKINASES TOLERABILITIES TRACEABILITIES TRACTABILITIES TRAINABILITIES TRANSPLANTABLE TREATABILITIES TROUBLEMAKINGS TRUSTABILITIES TUBERCULATIONS ULTRAWIDEBANDS UMBRAGEOUSNESS UNBEARABLENESS UNCONQUERABLES UNDEMONSTRABLE UNDERSTANDABLE UNDERSTANDABLY UNDESIRABILITY UNDISCOVERABLE UNDISCOVERABLY UNEMBARRASSING UNPREDICTABLES UNPURCHASEABLE UNREADABLENESS UNRECOGNISABLE UNRECOGNISABLY UNRELIABLENESS UNRESPECTABLES UNRESTRAINABLE UNSPLINTERABLE UNSURMOUNTABLE UNTRANSFERABLE UNTRANSLATABLE UNTRANSMUTABLE VAPORABILITIES VARIABLENESSES VENERABILITIES VERBALISATIONS VERBALIZATIONS VERBIFICATIONS VERBIGERATIONS VERIFIABLENESS VRAISEMBLANCES VULNERABLENESS WATERBOARDINGS WEBLIOGRAPHIES WHATABOUTERIES WORKABLENESSES ZINGIBERACEOUS ZINZIBERACEOUS