There are 852 nine-letter words containing A, B, I and N, https://www.bestwordlist.com/c/a/4/9letterwordswithabin.htm
ABACTINAL ABDICANTS ABDOMINAL ABDUCTING ABDUCTION ABHENRIES ABHORRING
ABIDANCES ABIDINGLY ABIOGENIC ABJECTING ABJECTION ABJOINTED ABLATIONS
ABLUTIONS ABNORMITY ABOLITION ABOMINATE ABORIGENS ABORIGINE ABORIGINS
ABORTIONS ABOUNDING ABRAIDING ABRASIONS ABRIDGING ABROOKING ABRUPTION
ABSCINDED ABSCISING ABSCISINS ABSCISSIN ABSEILING ABSENTING ABSINTHES
ABSOLVING ABSORBING ABSTAINED ABSTAINER ABSTINENT ABUILDING ABUTILONS
ADSORBING AEROBIONT AITCHBONE ALABAMINE ALBESPINE ALBINISMS ALBINOISM
ALBINOTIC ALIENABLE AMBERINAS AMBIANCES AMBIENCES AMBITIONS AMBROSIAN
AMBUSHING AMPHIBIAN ANABANTID ANABIOSES ANABIOSIS ANABIOTIC ANABOLISM
ANABOLITE ANAEROBIA ANAEROBIC ANTIABUSE ANTIBLACK ANTIBUSER ANTILABOR
ANTISNOBS ANTIURBAN ANYBODIES ARABINOSE ARABISING ARABIZING ASBESTINE
ASCRIBING ATABRINES AUBERGINE AUDIBLING AYENBITES BABBLINGS BABOONISH
BABYCCINO BABYCINOS BACKLINER BACKLINES BACKSPINS BACKSWING BACKWINDS
BACTERIAN BACTERINS BADGERING BADINAGED BADINAGES BADINERIE BADMINTON
BAGELLING BAGGINESS BAGPIPING BAIGNOIRE BAILBONDS BAILMENTS BAIRNLIER
BAIRNLIKE BAISEMAIN BAJILLION BALADINES BALANCING BALANITIS BALCONIED
BALCONIES BALDACHIN BALDAQUIN BALECTION BALKANISE BALKANIZE BALKINESS
BALKINGLY BALKLINES BALLADINE BALLADING BALLADINS BALLATING BALLERINA
BALLERINE BALLETING BALLOTING BALLOTINI BALLPOINT BALMINESS BALSAMING
BALZARINE BANALISED BANALISES BANALIZED BANALIZES BANAUSIAN BANDAGING
BANDEIRAS BANDELIER BANDICOOT BANDINESS BANDITTIS BANDOLIER BANDOLINE
BANDONION BANDURIST BANDWIDTH BANDYINGS BANGSRING BANGTAILS BANISHERS
BANISHING BANISTERS BANJAXING BANJOISTS BANKSIDES BANLIEUES BANNERING
BANNISTER BANTERING BANTLINGS BANXRINGS BAPTISING BAPTIZING BARAGOUIN
BARASINGA BARBARIAN BARBERING BARBICANS BARBITONE BARBOTINE BARDLINGS
BAREGINES BARGAINED BARGAINER BARITONAL BARITONES BARKENING BARMINESS
BARNEYING BARRAGING BARRATING BARRELING BARTERING BARTISANS BARTIZANS
BASALTINE BASANITES BASCINETS BASELINER BASELINES BASIFYING BASILICAN
BASILICON BASINFULS BASINLIKE BASQUINES BASSETING BASSINETS BASSLINES
BASTINADE BASTINADO BASTIONED BATCHINGS BATONNIER BATOONING BATTALION
BATTELING BATTENING BATTERING BATTINESS BAUCHLING BAUDEKINS BAUHINIAS
BAULKLINE BAWDINESS BAZILLION BEACONING BEADINESS BEAGLINGS BEAMINESS
BEAMINGLY BEANERIES BEARBINES BEARNAISE BEARSKINS BEASTINGS BEAUTYING
BEAVERING BECALLING BECALMING BECAPPING BEDAMNING BEDASHING BEDAUBING
BEDRAPING BEDSONIAS BEFALLING BEFLEAING BEFOAMING BEGALLING BEGGARING
BEGNAWING BEGUINAGE BEHEADING BEKNAVING BELADYING BELAUDING BELEAPING
BEMADDING BEMAULING BEMEANING BEMOANING BENDAYING BENGALINE BENIGNANT
BENJAMINS BEPAINTED BEPATTING BEREAVING BERGENIAS BERRIGANS BESAINTED
BESHAMING BESLAVING BESONIANS BESTAINED BETHANKIT BETRAYING BEWAILING
BEWRAYING BEZONIANS BIANNUALS BIATHLONS BIBATIONS BICONCAVE BICORNATE
BIDENTALS BIDENTATE BIENNALES BIENNIALS BIGAROONS BIGEMINAL BIGNONIAS
BIGUANIDE BILANDERS BILINGUAL BILLABONG BILLYCANS BINARISMS BINERVATE
BINGEABLE BINNACLES BINOCULAR BINOMIALS BINOMINAL BINOVULAR BINUCLEAR
BIOPARENT BIOWEAPON BIPINNATE BIRDBRAIN BIRIYANIS BIRLIEMAN BIRTHNAME
BIVALENCE BIVALENCY BIVALENTS BIVARIANT BLABBINGS BLACKFINS BLACKINGS
BLAGGINGS BLANCHING BLANCOING BLANKINGS BLASTINGS BLAZINGLY BLAZONING
BLEACHING BLEATINGS BLINDAGES BLINKARDS BLOATINGS BOARDINGS BOASTINGS
BOATSWAIN BOGARTING BOHEMIANS BOILERMAN BOLIVIANO BOLTONIAS BOMBASINE
BOMBAZINE BOMBINATE BONDMAIDS BONIFACES BONILASSE BOOGIEMAN BOSTANGIS
BOTANICAL BOTANICAS BOTANISED BOTANISER BOTANISES BOTANISTS BOTANIZED
BOTANIZER BOTANIZES BOTULINAL BRABBLING BRACINGLY BRACONIDS BRAGGINGS
BRAHMANIS BRAIDINGS BRAILLING BRAINCASE BRAINDEAD BRAINFART BRAINFOOD
BRAINIACS BRAINIEST BRAINLESS BRAINPANS BRAINSICK BRAINSTEM BRAINWASH
BRAINWAVE BRAINWORK BRAIRDING BRAMBLING BRANCHIAE BRANCHIAL BRANCHIER
BRANCHING BRANDINGS BRANDISES BRANDLING BRANDYING BRANGLING BRANKIEST
BRANNIEST BRANNIGAN BRANTAILS BRASILEIN BRASILINS BRATLINGS BRATTLING
BRAUNITES BRAWLINGS BRAWNIEST BRAZENING BRAZILEIN BRAZILINS BREACHING
BREADBINS BREADLINE BREAKINGS BREASTING BREASTPIN BREATHING BRIDESMAN
BRIGADING BRIGANDRY BRILLIANT BRINJARRY BRISANCES BRITANNIA BRITTANIA
BROACHING BROADLINE BROASTING BROCADING BROMANTIC BROMATING BROMELAIN
BROMINATE BRONCHIAL BROWNTAIL BUCCANIER BUFOTALIN BUMBAZING BUNGALOID
BUTADIENE BYPASSING BYZANTINE CABALLINE CABALLING CABBAGING CABINETRY
CABINMATE CABOBBING CAMBERING CANNABINS CANNIBALS CANTABILE CARABINER
CARABINES CARBAMINO CARBANION CARBINEER CARBINIER CARBINOLS CARBONISE
CARBONIUM CARBONIZE CERBERIAN CHILBLAIN CIBATIONS CINNABARS COBALAMIN
COBALTINE COMBATING COMBINATE CONNUBIAL CONURBIAS CORNBRAID CRANKBAIT
CYBRARIAN DABBLINGS DAUBINGLY DEAFBLIND DEBAGGING DEBARKING DEBARRING
DEBATINGS DEBEAKING DEBONAIRE DECARBING DEFINABLE DEFINABLY DISABLING
DISBANDED DISBRANCH DISENABLE DIVINABLE DRABBLING DRAINABLE DRINKABLE
DRINKABLY DUBITANCY DUOBINARY EMBAILING EMBALLING EMBALMING EMBANKING
EMBARKING EMBARRING EMBATHING EMBLAZING EMBRACING EMBRAVING ENDAMEBIC
ENDBRAINS ENJAMBING ESCRIBANO EXCAMBING EXCAMBION FABRICANT FANCIABLE
FIBRANNES FIREBRAND FLAMBEING FOREBRAIN FORECABIN FRANGIBLE FUNEBRIAL
GABARDINE GABBINESS GABBLINGS GABERDINE GABIONADE GABIONAGE GAMBITING
GAMBLINGS GAMBOGIAN GAMBOLING GARBLINGS GIMBALING GRABBLING GUBERNIYA
HABERDINE HABITANTS HAIRBANDS HALOBIONT HAMBONING HANDBILLS HANGBIRDS
HARBINGER HARBORING HERBARIAN HIBERNATE HINDBRAIN HOBDAYING HOBNAILED
IBOGAINES IGNITABLE IGNORABLE IMBALANCE IMBALMING IMBARKING IMBARRING
IMBATHING IMBLAZING IMBRANGLE INABILITY INAIDABLE INAUDIBLE INAUDIBLY
INBREATHE INCAPABLE INCAPABLY INCITABLE INCUBATED INCUBATES INCUBATOR
INCUNABLE INCURABLE INCURABLY INDEXABLE INEBRIANT INEBRIATE INEFFABLE
INEFFABLY INEQUABLE INERRABLE INERRABLY INFERABLE INFERABLY INFOBAHNS
INHABITED INHABITER INHABITOR INHALABLE INJURABLE INSURABLE INTENABLE
INTERBANK INTUBATED INTUBATES INUMBRATE INVADABLE INVOCABLE IONISABLE
IONIZABLE IRONBARKS ISOBUTANE JABBERING JABBINGLY JABORANDI JAWBATION
JAWBONING JINGBANGS JOBATIONS JUBILANCE JUBILANCY KABABBING KABOBBING
KARABINER KEBABBING KNITTABLE LABELLING LABOURING LABYRINTH LAMBLINGS
LAMBSKINS LAMEBRAIN LAMINABLE LIBATIONS LIBELANTS LIBELLANT LIBIDINAL
LIBRARIAN LIBRATING LIBRATION LOBATIONS LUBRICANT MACROBIAN MADBRAINS
MAINBOOMS MAINBRACE MANDIBLES MANGABIES MANUBRIAL MANUBRIUM MARBLINGS
MEIBOMIAN MICROBIAN MIDBRAINS MINIBREAK MISBRANDS MONOBASIC MULTIBAND
MULTIBANK NABOBISMS NAEBODIES NAILBITER NAILBRUSH NAVIGABLE NAVIGABLY
NEOPHOBIA NINEBARKS NOBILIARY NOMINABLE NONBINARY NONLIABLE NONTRIBAL
NONVIABLE NOTABILIA NOTEBANDI OBCONICAL OBEISANCE OBLATIONS OBLIGANTS
OBSIDIANS OBSIGNATE OBSTINACY OBSTINATE OBTAINERS OBTAINING OBVIATING
OBVIATION OLIBANUMS OUTBAKING OVALBUMIN PAINTABLE PAINTBALL PANBROILS
PARABLING PARBAKING PEABRAINS PINBALLED PINBOARDS PINTABLES PLEBEIANS
POINTABLE PREBAKING PREOBTAIN PRINTABLE PROBATING PROBATION PUBLICANS
RABATINES RABATTING RABBETING RABBINATE RABBINICS RABBINISM RABBINIST
RABBINITE RABBITING RABBLINGS RABIDNESS RAINBANDS RAINBIRDS RAINBOWED
RAMBLINGS REBACKING REBADGING REBAITING REBOATION REBRACING REFINABLE
REHABBING REINHABIT REOBTAINS RHUMBAING RIBAVIRIN RINGBARKS RINSEABLE
RIVERBANK RUBRICIAN SABBATINE SABREWING SAIBLINGS SANBENITO SCABBLING
SCAMBLING SCRABBING SCRAMBING SCRAWBING SEAROBINS SEMIURBAN SHAMBLING
SHIRTBAND SIBILANCE SIBILANCY SIBILANTS SIDEBANDS SIGNBOARD SLABBINGS
SLINGBACK SNABBLING SNAKEBIRD SNAKEBITE SNIFFABLE SORBITANS SPOONBAIT
SQUABBING STABBINGS STABLINGS STAINABLE STEPBAIRN SUBACTING SUBACTION
SUBALPINE SUBBASINS SUBLATING SUBLATION SUBLINEAR SUBMARINE SUBNIVEAL
SUBNIVEAN SUBTOPIAN SUBWAYING SUNBAKING SURBATING SWINGBEAT SWINGBOAT
TABBINETS TABEFYING TABELLION TABLETING TABORINES TABOURING TABOURINS
TAILBONES TAMBOURIN TAMBURINS TANGIBLES TARBOGGIN THEBAINES THINKABLE
THINKABLY THUMBNAIL TIMBERMAN TITUBANCY TORBANITE TRAINABLE TRAINBAND
TREBBIANO TRIBESMAN TRIBUNALS TRIBUNARY TRIBUNATE TURBINALS TURBINATE
TURRIBANT UMBRAGING UNABATING UNABIDING UNABUSIVE UNACERBIC UNAIDABLE
UNAMIABLE UNBAGGING UNBANNING UNBAPTISE UNBAPTIZE UNBARKING UNBARRING
UNBEARING UNBIASING UNBIASSED UNBIASSES UNBRACING UNBRAIDED UNBRAKING
UNHIRABLE UNIFIABLE UNLIKABLE UNLIVABLE UNMIXABLE UNPLIABLE UNPLIABLY
UNRIDABLE UNSIZABLE UNTIRABLE UPBEARING UPBRAYING URBANISED URBANISES
URBANISMS URBANISTS URBANITES URBANIZED URBANIZES VERBARIAN VIBRANCES
VIBRANTLY VIBRATING VIBRATION WAISTBAND WAMBLINGS WARBLINGS WASHBASIN
WASTEBINS WHIZBANGS WHIZZBANG WIDEBANDS WINDBLAST WINDBREAK WINDSLABS
WINGBACKS WINGBEATS WRISTBAND YABBERING ZABAIONES