There are 705 fourteen-letter words containing A, B, I and R, https://www.bestwordlist.com/c/a/4/14letterwordswithabir.htm ABORIGINALISMS ABORTIFACIENTS ABORTIVENESSES ABRASIVENESSES ABSORBEFACIENT ABSORPTIOMETER ABSORPTIOMETRY ABSORPTIVENESS ABSORPTIVITIES ABSTRACTIONISM ABSTRACTIONIST ACINETOBACTERS ADDRESSABILITY ADMIRABILITIES ADVERBIALISING ADVERBIALIZING AEROBALLISTICS AEROBIOLOGICAL AEROBIOLOGISTS AEROBIOTICALLY AGREEABILITIES AGRIBUSINESSES AGROBIOLOGICAL AGROBIOLOGISTS AGROBUSINESSES AILOUROPHOBIAS ALPHABETARIANS ALTERABILITIES AMBASSADORSHIP AMBIDEXTROUSLY AMYLOBARBITONE ANTHROPOPHOBIA ANTHROPOPHOBIC ANTIBACTERIALS ANTIBARBARUSES ANTIFILIBUSTER ANTILIBERALISM ANTIMICROBIALS ANTIREPUBLICAN ANTISCORBUTICS ANTISUBVERSION ANTISUBVERSIVE ANTITHROMBOTIC ANTITUBERCULAR ARABICISATIONS ARABICIZATIONS ARACHNOPHOBIAS ARACHNOPHOBICS ARBORICULTURAL ARBORICULTURES ARCHAEBACTERIA ARCHBISHOPRICS ARCHEOBOTANIES ARCHEOBOTANIST ARITHMOPHOBIAS ASTRAPOPHOBIAS ASTROBIOLOGIES ASTROBIOLOGIST AUTOBIOGRAPHER AUTOBIOGRAPHIC BACKSCATTERING BACKSCRATCHING BACKWARDATIONS BACTERICIDALLY BACTERIOLOGIES BACTERIOLOGIST BACTERIOLYSINS BACTERIOPHAGES BACTERIOPHAGIC BACTERIOSTASES BACTERIOSTASIS BACTERIOSTATIC BACTERIOTOXINS BACTERISATIONS BACTERIZATIONS BALLISTOSPORES BANDSPREADINGS BARBARISATIONS BARBARIZATIONS BARNSBREAKINGS BAROMETRICALLY BARRISTERSHIPS BASIDIOSPOROUS BASTARDISATION BASTARDIZATION BATHYGRAPHICAL BATRACHOPHOBIA BATRACHOPHOBIC BEGGARLINESSES BEHAVIOURISTIC BELLETRISTICAL BERBERIDACEOUS BIBLIOGRAPHERS BIBLIOGRAPHIES BIBLIOLATRISTS BICULTURALISMS BIGHEARTEDNESS BILDUNGSROMANS BINOCULARITIES BIOAERONAUTICS BIOARCHAEOLOGY BIOASTRONOMIES BIODEGRADABLES BIODEGRADATION BIOGEOGRAPHERS BIOGEOGRAPHIES BIOGRAPHICALLY BIOINFORMATICS BIOREGIONALISM BIOREGIONALIST BIOREMEDIATION BIPARTISANISMS BIPARTISANSHIP BIPOLARISATION BIPOLARIZATION BLACKBERRYINGS BLACKGUARDISMS BLACKGUARDLIER BLAMESTORMINGS BLAMEWORTHIEST BOARDINGHOUSES BOLOMETRICALLY BOWDLERISATION BOWDLERIZATION BRACHYCEPHALIC BRACHYDACTYLIC BRACHYDIAGONAL BRACHYGRAPHIES BRACHYPINAKOID BRACHYPTERISMS BRACKISHNESSES BRAILLEWRITERS BRAINSTORMINGS BRANCHIOSTEGAL BRASSFOUNDINGS BRAUNSCHWEIGER BREASTFEEDINGS BREATHARIANISM BREATHTAKINGLY BRINKSMANSHIPS BROBDINGNAGIAN BRONCHIECTASES BRONCHIECTASIS BRONCHODILATOR BRONCHOSPASTIC BRUSHABILITIES BRUTALISATIONS BRUTALIZATIONS BUFFALOBERRIES BUREAUCRATISED BUREAUCRATISES BUREAUCRATISMS BUREAUCRATISTS BUREAUCRATIZED BUREAUCRATIZES CANCEROPHOBIAS CARBAMAZEPINES CARBONISATIONS CARBONIZATIONS CARBONYLATIONS CARBOXYLATIONS CARBURISATIONS CARBURIZATIONS CARPETBAGGINGS CELEBREALITIES CHARITABLENESS CHATEAUBRIANDS CHIMNEYBREASTS CIRCUMAMBIENCE CIRCUMAMBIENCY CIRCUMAMBULATE CLAUSTROPHOBIA CLAUSTROPHOBIC COLLABORATIONS COLLABORATIVES COLORABILITIES COMPUTERISABLE COMPUTERIZABLE COMPUTERPHOBIA CONCELEBRATING CONCELEBRATION CONFIRMABILITY CONFORMABILITY CONQUERABILITY CONSTABULARIES CONSTRUABILITY CONTAINERBOARD CONTRABANDISMS CONTRABANDISTS CONTRABASSISTS CONTRADICTABLE CONTRIBUTARIES CORROBORATIONS CORROBORATIVES CORYNEBACTERIA COUNTERBRACING CRANIOCEREBRAL CREDITABLENESS CROSSABILITIES CRUCIVERBALISM CRUCIVERBALIST CRUSHABILITIES CRYOBIOLOGICAL CRYSTALLISABLE CRYSTALLIZABLE CUCURBITACEOUS CYANOBACTERIAL CYANOBACTERIUM CYBERATHLETICS CYBERCHONDRIAC CYBERCHONDRIAS CYBERCRIMINALS CYBERNETICALLY CYBERNETICIANS CYBERSQUATTING CYBERSTALKINGS CYCLOBARBITONE DEAMBULATORIES DEBONAIRNESSES DECARBONATIONS DECARBURATIONS DECEREBRATIONS DEFIBRILLATING DEFIBRILLATION DEFIBRILLATORS DEFIBRINATIONS DEFLAGRABILITY DELIBERATENESS DELIBERATIVELY DELIVERABILITY DENUMERABILITY DESIRABILITIES DIFFERENTIABLE DINOTURBATIONS DISAPPROBATION DISAPPROBATIVE DISAPPROBATORY DISATTRIBUTION DISCOMBOBERATE DISCOMFORTABLE DISCONFORMABLE DISCOURAGEABLE DISEMBARKATION DISEMBARKMENTS DISEMBARRASSED DISEMBARRASSES DISEMBRANGLING DISENCUMBRANCE DISEQUILIBRATE DISRESPECTABLE DISSERVICEABLE DISTRIBUTARIES DISTRIBUTIONAL DITHIOCARBAMIC DRAPEABILITIES DRILLABILITIES DRINKABILITIES DRIVEABILITIES EBURNIFICATION EMBARRASSINGLY ENDURABILITIES ENFORCEABILITY ENTEROBACTERIA EQUILIBRATIONS ERYTHROBLASTIC ERYTHROPHOBIAS EUPHORBIACEOUS EXPERIENCEABLE EXTRACTABILITY EXTRAEMBRYONIC FAVORABILITIES FEATHERBEDDING FEATHERBRAINED FERMENTABILITY FIBROCARTILAGE FIBROSARCOMATA FIGURABILITIES FILTERABLENESS FILTRABILITIES FINGERBREADTHS FLABBERGASTING FORESEEABILITY FORGEABILITIES FORMIDABLENESS FRANGIBILITIES GERONTOPHOBIAS GINGERBREADIER GROUNDBREAKING GYROSTABILISER GYROSTABILIZER HABERDASHERIES HALTERBREAKING HEMOGLOBINURIA HERBORISATIONS HERBORIZATIONS HEREDITABILITY HERITABILITIES HETEROBLASTIES HIBERNISATIONS HIBERNIZATIONS HONORABILITIES HOUSEBREAKINGS HUMBLEBRAGGING HYBRIDISATIONS HYBRIDIZATIONS HYPERBARICALLY HYPERBATICALLY HYPERBOLICALLY HYPERCATABOLIC HYPEREXCITABLE HYPERIRRITABLE HYPERMETABOLIC HYPERURBANISMS ILLIBERALISING ILLIBERALITIES ILLIBERALIZING IMPARISYLLABIC IMPERMEABILITY IMPERTURBATION IMPERVIABILITY IMPONDERABILIA IMPREGNABILITY IMPRESSIONABLE IMPROBABLENESS IMPROVABLENESS INALTERABILITY INAPPROACHABLE INAPPROACHABLY INCONSIDERABLE INCONSIDERABLY INCONTROLLABLE INCONTROLLABLY INCURABILITIES INDECIPHERABLE INDECIPHERABLY INDEMONSTRABLE INDEMONSTRABLY INDESCRIBABLES INDETERMINABLE INDETERMINABLY INDISCOVERABLE INERRABILITIES INEXORABLENESS INFRANGIBILITY INHERITABILITY INNUMERABILITY INOBSERVATIONS INOPERABLENESS INSALUBRIOUSLY INSCRUTABILITY INSEPARABILITY INSUBORDINATES INSUPERABILITY INSURABILITIES INSURMOUNTABLE INSURMOUNTABLY INTERAMBULACRA INTERAVAILABLE INTERBEHAVIORS INTERBEHAVIOUR INTERMEMBRANES INTERVERTEBRAL INTOLERABILITY INTRACTABILITY INTRANSMUTABLE INVARIABLENESS IRASCIBILITIES IRRECOGNISABLE IRRECOGNIZABLE IRRECONCILABLE IRRECONCILABLY IRREFUTABILITY IRREMOVABILITY IRREPARABILITY IRREPLEVISABLE IRREPROACHABLE IRREPROACHABLY IRRESTRAINABLE IRRESUSCITABLE IRRESUSCITABLY IRREVOCABILITY IRRITABILITIES ISOCARBOXAZIDS LABYRINTHODONT LACERABILITIES LAMELLIBRANCHS LEARNABILITIES LIBERALISATION LIBERALIZATION LIBERATIONISMS LIBERATIONISTS LIBERTARIANISM LIBRARIANSHIPS LIEBFRAUMILCHS MACROGLOBULINS MALABSORPTIONS MARSIPOBRANCHS MATCHBOARDINGS MEGAHERBIVORES MEMORABILITIES METAGRABOLISED METAGRABOLISES METAGRABOLIZED METAGRABOLIZES METAGROBOLISED METAGROBOLISES METAGROBOLIZED METAGROBOLIZES MICROBAROGRAPH MICROFIBRILLAR MIDDLEBREAKERS MISATTRIBUTING MISATTRIBUTION MISOBSERVANCES MISTRANSCRIBED MISTRANSCRIBES MONOCARBOXYLIC MOUNTAINBOARDS MULTIBARRELLED MULTICHAMBERED MULTIVIBRATORS NEOLIBERALISMS NEUROFIBRILLAR NEUROFIBROMATA NITROBACTERIUM NONBARBITURATE NONBEHAVIOURAL NONCELEBRATION NONFORFEITABLE NONPERISHABLES NONPOLARISABLE NONPOLARIZABLE NONRECOMBINANT NUDIBRANCHIATE NUMERABILITIES OBEDIENTIARIES OBLIGATORINESS OBSTREPERATING OLALLIEBERRIES OPISTHOBRANCHS ORBICULARITIES ORGANISABILITY ORGANIZABILITY ORNITHOPHOBIAS OVERBREATHINGS PARABIOTICALLY PARABOLISATION PARABOLIZATION PARTICLEBOARDS PARTRIDGEBERRY PENTABARBITALS PENTOBARBITALS PENTOBARBITONE PERAMBULATIONS PERCEIVABILITY PERENNIBRANCHS PERFECTABILITY PERFECTIBILIAN PERFORMABILITY PERISHABLENESS PERMEABILITIES PERSUADABILITY PERSUASIBILITY PERTURBATIONAL PERTURBATORIES PHENOBARBITALS PHENOBARBITONE PHLEBOGRAPHIES PLEASURABILITY POLARISABILITY POLARIZABILITY POLYCARBOXYLIC POSTLIBERATION PRACTICABILITY PREDICABLENESS PREDICTABILITY PREESTABLISHED PREESTABLISHES PREFABRICATING PREFABRICATION PREFABRICATORS PREGNABILITIES PREMANDIBULARS PREPUBLICATION PRESBYTERIALLY PRESENTABILITY PRESERVABILITY PREVENTABILITY PRINTABILITIES PROBABILIORISM PROBABILIORIST PROBATIONARIES PROBLEMATIZING PROCESSABILITY PROFITABLENESS PROHIBITIONARY PROPORTIONABLE PROPORTIONABLY PROTUBERANCIES PROTUBERATIONS PROVEABILITIES PROVERBIALISED PROVERBIALISES PROVERBIALISMS PROVERBIALISTS PROVERBIALIZED PROVERBIALIZES PURCHASABILITY QUADRISYLLABIC QUADRISYLLABLE QUARTERBACKING QUODLIBETARIAN RADIOBIOLOGIES RADIOBIOLOGIST RADIOLABELLING RAMBUNCTIOUSLY RATIONALISABLE RATIONALIZABLE REATTRIBUTIONS REBROADCASTING RECALIBRATIONS RECEIVABLENESS RECOMBINATIONS RECOVERABILITY RECTIFIABILITY REDISCOUNTABLE REESTABLISHING REFRANGIBILITY REFUTABILITIES REHABILITATING REHABILITATION REHABILITATIVE REHABILITATORS RELATABILITIES RELIABLENESSES RELUBRICATIONS REMOBILISATION REMOBILIZATION REMOVABILITIES REMUNERABILITY RENEWABILITIES REPARABILITIES REPLACEABILITY REPROBATIONARY REPUBLICANISED REPUBLICANISES REPUBLICANISMS REPUBLICANIZED REPUBLICANIZES REPUBLICATIONS REPUTABILITIES RESPECTABILISE RESPECTABILITY RESPECTABILIZE RETINOBLASTOMA RETRACEABILITY RETRACTABILITY RETRACTIBILITY RETRIEVABILITY REVERBERATIONS REVIVABILITIES REVOCABILITIES REVOKABILITIES RHABDOMANTISTS RHABDOMYOLYSIS ROLLERBLADINGS SABERMETRICIAN SALUBRIOUSNESS SATURABILITIES SCATTERBRAINED SCRATCHBUILDER SCRUTABILITIES SEMICARBAZIDES SEMICARBAZONES SEPARABILITIES SERVICEABILITY SEVERABILITIES SHAREABILITIES SIMAROUBACEOUS SKATEBOARDINGS SORBITISATIONS SORBITIZATIONS SPARKLEBERRIES SPORTABILITIES SPRINGBOARDING STRABISMOMETER STREPTOBACILLI STRETCHABILITY STRIKEBREAKERS STRIKEBREAKING STROBILISATION STROBILIZATION STROBOSCOPICAL SUBAGGREGATION SUBALTERNATION SUBALTERNITIES SUBARACHNOIDAL SUBATMOSPHERIC SUBCATEGORISED SUBCATEGORISES SUBCATEGORIZED SUBCATEGORIZES SUBCONTRACTING SUBCONTRARIETY SUBGENERATIONS SUBGENERICALLY SUBINFEUDATORY SUBIRRIGATIONS SUBLITERATURES SUBMANDIBULARS SUBMAXILLARIES SUBMETACENTRIC SUBMINIATURISE SUBMINIATURIZE SUBNORMALITIES SUBORDINANCIES SUBORDINATIONS SUBPROLETARIAT SUBSATURATIONS SUBSECRETARIES SUBSIDIARINESS SUBSIDIARITIES SUBSTANTIATORS SUBTERRESTRIAL SUBTHERAPEUTIC SUPERABILITIES SUPERABOUNDING SUPERAMBITIOUS SUPERIMPOSABLE SUPPORTABILITY SYMBOLOLATRIES SYMMETROPHOBIA TABULARISATION TABULARIZATION TERMINABLENESS THERMOLABILITY THIOCARBAMIDES THROMBOKINASES THROMBOPHILIAS THROMBOPLASTIC THROMBOPLASTIN TINTINNABULARY TOLERABILITIES TRACEABILITIES TRACTABILITIES TRAFFICABILITY TRAINABILITIES TRANSABDOMINAL TREATABILITIES TRICHOBACTERIA TRITUBERCULATE TROUBLEMAKINGS TRUSTABILITIES TUBERCULATIONS TURBOCHARGINGS TURBOMACHINERY ULTRAWIDEBANDS UNALTERABILITY UNATTRIBUTABLE UNATTRIBUTABLY UNBUREAUCRATIC UNDECIPHERABLE UNDECIPHERABLY UNDESIRABILITY UNDETERMINABLE UNDETERMINABLY UNDISCOVERABLE UNDISCOVERABLY UNEMBARRASSING UNMARRIAGEABLE UNPREDICTABLES UNPREMEDITABLE UNRECOGNISABLE UNRECOGNISABLY UNRECOGNIZABLE UNRECOGNIZABLY UNRECONCILABLE UNRECONCILABLY UNRELIABLENESS UNRESTRAINABLE UNSPLINTERABLE UPGRADEABILITY URBANISTICALLY VAPORABILITIES VARIABLENESSES VASOINHIBITORS VASOINHIBITORY VENERABILITIES VERBALISATIONS VERBALIZATIONS VERBIFICATIONS VERBIGERATIONS VERIFIABLENESS VIBROFLOTATION VITRIFIABILITY VRAISEMBLANCES WARRANTABILITY WATERBOARDINGS WEATHERABILITY WEBLIOGRAPHIES WHATABOUTERIES WHEELBARROWING ZINGIBERACEOUS ZINZIBERACEOUS ZYGOBRANCHIATE