There are 692 eight-letter words containing A, B, L and S, https://www.bestwordlist.com/c/a/4/8letterwordswithabls.htm
ABALONES ABASEDLY ABELMOSK ABETTALS ABIGAILS ABLATORS ABLEISMS
ABLEISTS ABLUENTS ABOMASAL ABOULIAS ABSEILED ABSEILER ABSENTLY
ABSOLUTE ABSOLVED ABSOLVER ABSOLVES ABSURDLY ABUSABLE ABUTTALS
AIRBALLS ALBEDOES ALBINESS ALBINISM ALBITISE ALBIZIAS ALBUMENS
ALBUMINS ALBUMOSE ALEMBICS ALGEBRAS ALLOBARS AMBLINGS AMUSABLE
ANABLEPS ARBALEST ARBALIST ARBELEST ARBLASTS ARBUSCLE ASSEMBLE
ASSEMBLY ASTILBES AUDIBLES AWLBIRDS BAALEBOS BAALISMS BABBELAS
BABBLERS BABELISH BABELISM BACALAOS BACCALAS BACILLUS BACKLASH
BACKLESS BACKLIST BACKLOGS BACKLOTS BACKSLAP BACKSLID BACLAVAS
BACULUMS BADLANDS BAFFLERS BAILIFFS BAILLIES BAILOUTS BAILSMAN
BAILSMEN BAKLAVAS BAKLAWAS BALADINS BALAFONS BALANCES BALDIEST
BALDNESS BALDRICS BALISAUR BALISTAE BALISTAS BALKIEST BALKINGS
BALLADES BALLANTS BALLASTS BALLBOYS BALLIEST BALLINGS BALLISTA
BALLIUMS BALLOCKS BALLOONS BALLSIER BALLSING BALLUTES BALMIEST
BALONEYS BALSAMED BALSAMIC BALUSTER BANALEST BANALISE BANDROLS
BANSELAS BARBELLS BARBLESS BARBOLAS BARBULES BARFLIES BARILLAS
BARKLESS BARSTOOL BASALTES BASALTIC BASCULES BASEBALL BASELARD
BASELESS BASELINE BASELOAD BASHLESS BASHLIKS BASHLYKS BASIDIAL
BASILARY BASILECT BASILICA BASILISK BASINFUL BASOPHIL BASSLINE
BASTILES BASTILLE BATELESS BATFOWLS BATGIRLS BATHLESS BATTILLS
BATTLERS BAUCHLES BAULKERS BAWLINGS BEAGLERS BEAKLESS BEALINGS
BEAMLESS BEAMLETS BEASTILY BEATLESS BECHALKS BECLASPS BECLOAKS
BECRAWLS BEDERALS BEDLAMPS BEDRAILS BEEFALOS BEHALVES BELABORS
BELADIES BELAMIES BELAYERS BELDAMES BELGARDS BELLCAST BELTWAYS
BEMEDALS BEPEARLS BERASCAL BERGALLS BESCRAWL BESLAVED BESLAVER
BESLAVES BESTIALS BESTOWAL BIASEDLY BIFOCALS BILAYERS BIMENSAL
BIMETALS BIOBLAST BIOPLASM BIOPLAST BIOPLAYS BIPLANES BISERIAL
BISEXUAL BISTABLE BIVALVES BLABBERS BLACKENS BLACKEST BLACKISH
BLADDERS BLADIEST BLADINGS BLAGGERS BLAGUERS BLANCHES BLANDEST
BLANDISH BLANKEST BLANKETS BLANKIES BLARNEYS BLASHIER BLASHING
BLASTEMA BLASTERS BLASTIER BLASTIES BLASTING BLASTOFF BLASTOID
BLASTOMA BLASTULA BLATHERS BLATTERS BLAUBOKS BLAWORTS BLEACHES
BLEAKEST BLEAKISH BLEAREST BLEATERS BLEWARTS BLOATERS BLOKARTS
BLUECAPS BLUEJAYS BLUESMAN BOASTFUL BOATFULS BOBTAILS BOFFOLAS
BOGLANDS BOLIVARS BOLIVIAS BOLLARDS BOLOGNAS BONSELAS BONSELLA
BOOTLAST BOREALIS BORSTALL BORSTALS BOURLAWS BOXBALLS BOXHAULS
BRABBLES BRADAWLS BRAILLES BRAMBLES BRANGLES BRANSLES BRANTLES
BRASILIN BRASSILY BRATTLES BRAWLERS BRESAOLA BRINJALS BUCELLAS
BUFFALOS BULIMIAS BULKAGES BULLACES BULLBARS BULLBATS BULLSHAT
BULWARKS BUMELIAS BUMMALOS BURGLARS BUSHLAND BUSHWALK BUSLOADS
BUSULFAN BUTANOLS BUTYRALS BUYABLES BYPLACES CABALISM CABALIST
CABBALAS CABILDOS CABLINGS CALABASH CALIBERS CALIBRES CALLBOYS
CALUMBAS CAMBRELS CASCABEL CASCABLE CASHABLE CASTABLE CAUSABLE
CEMBALOS CHAEBOLS CHASUBLE CLABBERS CLAMBERS CLOSABLE COALBINS
CYMBALOS DABBLERS DEBACLES DIABOLOS DISABLED DISABLER DISABLES
DISHABLE DOWSABEL DRABBLES DRABLERS DURABLES DUSTBALL EARBALLS
EARLOBES EATABLES EMBLAZES ENABLERS EPIBLAST ERASABLE EVASIBLE
EYEBALLS FABLINGS FABULISE FABULISM FABULIST FABULOUS FALBALAS
FASTBALL FEASIBLE FEASIBLY FILABEGS FISHABLE FISHBALL FLAMBEES
FLATBEDS FLEABAGS FLYBACKS FLYBANES FLYBOATS FOOSBALL FURBALLS
FUSBALLS FUSSBALL GABBLERS GABELLES GALABEAS GALABIAS GAMBLERS
GAMBRELS GARBLERS GARBLESS GARBOILS GLABROUS GRABBLES GUMBALLS
GUSTABLE HAGBOLTS HALBERDS HALBERTS HALIBUTS HEELBARS HOBNAILS
HURLBATS ICEBALLS IMBLAZES INQILABS INSTABLE ISABELLA ISOLABLE
ISSUABLE ISSUABLY JALLEBIS JAMBOOLS JELLABAS KABALISM KABALIST
KABBALAS KALIMBAS KIELBASA KIELBASI KIELBASY KILOBARS KILOBASE
KISSABLE KISSABLY KOLBASIS KOLBASSA KOLBASSI KULBASAS LABARUMS
LABELERS LABIATES LABORERS LABORISM LABORIST LABROIDS LABRUSCA
LABRYSES LADYBOYS LADYBUGS LAKEBEDS LAMBADAS LAMBASTE LAMBASTS
LAMBERTS LAMBIEST LAMBINGS LAMBKINS LAMBSKIN LAPSABLE LAPSIBLE
LASTBORN LAVABOES LAWBOOKS LAYBACKS LEAFBUDS LEASABLE LESBIANS
LESBIGAY LIBBARDS LIBERALS LIBRATES LISTABLE LOBELIAS LOBTAILS
LOWBALLS LUBBARDS LUMBAGOS LUMBANGS MAILBAGS MARBLERS MASKABLE
MINILABS MISLABEL MISLABOR MISSABLE MOVABLES MYOBLAST NEOBLAST
NESTABLE NETBALLS NOTABLES OBSTACLE ODDBALLS ORBITALS OUTBAWLS
PABULOUS PABULUMS PALABRAS PARABLES PARBOILS PARSABLE PASSABLE
PASSABLY PASSIBLE PASSIBLY PATBALLS PAYABLES PHABLETS PIEBALDS
PINBALLS PLACEBOS PLAYBOYS POBLANOS POLYBAGS POSEABLE POTABLES
PRABBLES PREBASAL PUSHBALL PYEBALDS QABALAHS QABALISM QABALIST
RABBLERS RAGBOLTS RAILBEDS RAISABLE RAMBLERS RATABLES RELABELS
REMBLAIS RESTABLE RETABLES RETABLOS REUSABLE RINSABLE ROLLBARS
ROUSABLE RUBELLAS RUBEOLAS RUSTABLE SABELLAS SABULINE SABULOSE
SABULOUS SABURRAL SACKABLE SAIBLING SAILABLE SAILBOAT SALBANDS
SALEABLE SALEABLY SALTBUSH SALVABLE SALVABLY SANDABLE SATIABLE
SATIABLY SAVEABLE SAWBILLS SAWBLADE SAYABLES SCABBILY SCABBLED
SCABBLES SCABLAND SCABLIKE SCALABLE SCALABLY SCAMBLED SCAMBLER
SCAMBLES SCRABBLE SCRABBLY SCRAMBLE SCUMBALL SCYBALUM SEABLITE
SEALABLE SEATBELT SEISABLE SEIZABLE SELLABLE SEMBLANT SEMIBALD
SENDABLE SERVABLE SHABBILY SHABBLES SHADBLOW SHAKABLE SHAMABLE
SHAMABLY SHAMBLED SHAMBLES SHAPABLE SHARABLE SHAVABLE SHEDABLE
SHOWABLE SIBILANT SIBILATE SIGNABLE SILLABUB SINGABLE SINKABLE
SIPPABLE SIZEABLE SIZEABLY SKEWBALD SLABBERS SLABBERY SLABBIER
SLABBIES SLABBING SLABLIKE SLAKABLE SLAYABLE SLIDABLE SLIMEBAG
SLOBLAND SLOTBACK SLOWBACK SLUGABED SMALLBOY SMOKABLE SNABBLED
SNABBLES SNOWBALL SOCIABLE SOCIABLY SOFTBALL SOLVABLE SORBABLE
SORTABLE SORTABLY SOURBALL SPACELAB SPARABLE SPITBALL SQUABBLE
STABILES STABLERS STABLEST STABLING STABLISH STATABLE STEWABLE
STONABLE STORABLE STOWABLE STROBILA SUASIBLE SUBADULT SUBAURAL
SUBAXIAL SUBBASAL SUBCLAIM SUBCLANS SUBCLASS SUBDUALS SUBDURAL
SUBEQUAL SUBGOALS SUBLATED SUBLATES SUBLEASE SUBLUNAR SUBNASAL
SUBNODAL SUBPANEL SUBPHYLA SUBPOLAR SUBSALES SUBSCALE SUBSOLAR
SUBTALAR SUBTIDAL SUBTOTAL SUBUCULA SUBULATE SUBVIRAL SUBVOCAL
SUBZONAL SUITABLE SUITABLY SUMMABLE SURFABLE SWAYABLE SYLLABIC
SYLLABLE SYLLABUB SYLLABUS TABLEAUS TABLIERS TABLINGS TABLOIDS
TABOULIS TALLBOYS TAMBALAS TASTABLE TAXABLES TEABOWLS TEASABLE
TESTABLE TIBIALES TIBIALIS TIMBALES TOLLBARS TOMBOLAS TOOLBAGS
TOOLBARS TUBULARS UNSTABLE UNSTABLY UNUSABLE UNUSABLY VOCABLES
WABBLERS WALLABAS WARBLERS WASHABLE WASHBALL WASHBOWL WASTABLE
WAXBILLS WAYBILLS WEBMAILS WINDSLAB ZEBRULAS ZOOBLAST