There are 1141 nine-letter words containing A, C, L and T, https://www.bestwordlist.com/c/a/4/9letterwordswithaclt.htm ABACTINAL ACCENTUAL ACCLIMATE ACCLIVITY ACETABULA ACETOXYLS ACETYLATE ACETYLENE ACETYLIDE ACICULATE ACIDULATE ACIDULENT ACOLUTHIC ACQUITTAL ACRITICAL ACROLECTS ACROLITHS ACROPETAL ACRYLATES ACTINALLY ACTORLIER ACTUALISE ACTUALIST ACTUALITE ACTUALITY ACTUALIZE ACTUARIAL ACULEATED ACULEATES ACYLATING ACYLATION ADJUNCTLY AEROLITIC AFFLICTED AFFLICTER AFTERCLAP AGALACTIA AGELASTIC AGNATICAL AILANTHIC ALBESCENT ALBINOTIC ALBITICAL ALCAHESTS ALCHEMIST ALEATORIC ALECITHAL ALECTRYON ALIPHATIC ALITERACY ALKALOTIC ALLANTOIC ALLEYCATS ALLOCATED ALLOCATES ALLOCATOR ALLOTYPIC ALTERCATE ALTRICIAL ANACLITIC ANALCITES ANALECTIC ANALEPTIC ANALGETIC ANALYTICS ANCESTRAL ANCIENTLY ANCIPITAL ANECDOTAL ANELASTIC ANGLICIST ANKYLOTIC ANORECTAL ANTALGICS ANTELUCAN ANTIBLACK ANTICALLY ANTICHLOR ANTICLINE ANTICLING ANTICULTS ANTIULCER ANUCLEATE APICULATE APLANATIC APLANETIC APOSTOLIC APPLECART APPLICANT APPLICATE ARCHIVOLT ARCHLUTES ARCTOPHIL ARCUATELY ARTICLING ARTICULAR ASCETICAL ASCITICAL ASPECTUAL ASPHALTIC ASYSTOLIC ATHLETICS AUCTORIAL AUTOCIDAL AUTOCLAVE AUTOCYCLE AUTOLYTIC AUTOTELIC BACKCLOTH BACKLIFTS BACKLIGHT BACKLISTS BACKPLATE BACKSPLIT BACKSTALL BACKTALKS BACTERIAL BACULITES BALCONETS BALDICOOT BALECTION BALLISTIC BASILECTS BIACETYLS BICIPITAL BICOASTAL BISULCATE BITTACLES BLACKBUTT BLACKLIST BLACKOUTS BLACKSPOT BLACKTAIL BLACKTIPS BLACKTOPS BLASTEMIC BLUECOATS BOOTBLACK BOOTLACES BOTANICAL BRACELETS BRACTEOLE BRACTLESS BRACTLETS BRANCHLET BROCATELS BUCKTAILS CABALETTA CABALETTE CABALISTS CABBALIST CABLECAST CABRIOLET CACHALOTS CACHOLOTS CADASTRAL CADENTIAL CALAMATAS CALAMINTS CALAMITES CALANTHES CALATHEAS CALCARATE CALCEATED CALCEATES CALCRETES CALCTUFAS CALCTUFFS CALCULATE CALENTURE CALESCENT CALIATOUR CALIBRATE CALIFATES CALIFONTS CALIPHATE CALLIDITY CALLOSITY CALLOWEST CALLTIMES CALMATIVE CALMSTANE CALMSTONE CALORISTS CALOTYPES CALTHROPS CALUTRONS CALVITIES CALYPTERA CALYPTERS CALYPTRAS CAMOUFLET CAMPSTOOL CANALBOAT CANCELBOT CANDLELIT CANDLENUT CANISTELS CANNULATE CANTABILE CANTALOUP CANTICLES CANTILENA CANTINGLY CANTORIAL CANULATED CANULATES CAPABLEST CAPELLETS CAPITALLY CAPITELLA CAPITULAR CAPITULUM CAPRYLATE CAPSULATE CAPTOPRIL CARMELITE CARNALIST CARNALITY CAROTIDAL CARRYTALE CARTELISE CARTELISM CARTELIST CARTELIZE CARTILAGE CARTLOADS CARTOLOGY CARTULARY CARTWHEEL CASSOULET CASTELESS CASTELLAN CASTELLUM CASTLINGS CATABOLIC CATACLASM CATACLYSM CATAFALCO CATALASES CATALATIC CATALEPSY CATALEXES CATALEXIS CATALOGED CATALOGER CATALOGIC CATALOGNE CATALOGUE CATALYSED CATALYSER CATALYSES CATALYSIS CATALYSTS CATALYTIC CATALYZED CATALYZER CATALYZES CATAPHYLL CATAPLASM CATAPLEXY CATAPULTS CATARRHAL CATCALLED CATCALLER CATCHABLE CATCHALLS CATCHLINE CATCHPOLE CATCHPOLL CATECHOLS CATERWAUL CATHEDRAL CATHOLICS CATHOLYTE CATLINITE CATOLYTES CATTALOES CATTISHLY CATTLEMAN CATTLEMEN CATTLEYAS CAUSALITY CAUSTICAL CAUTELOUS CAVALETTI CELEBRANT CELEBRATE CELESTIAL CELIBATES CELIBATIC CELLARETS CELLARIST CELLMATES CEMBALIST CENTRALER CENTRALLY CENTRICAL CENTURIAL CEPHALATE CEREALIST CERTAINLY CERVELATS CETYWALLS CEYLANITE CHAINLETS CHAIRLIFT CHALKIEST CHALKPITS CHALUTZES CHALUTZIM CHALYBITE CHAMELOTS CHANTABLE CHANTILLY CHAPLETED CHAPTERAL CHAPTRELS CHARLATAN CHARLOTTE CHARTABLE CHARTLESS CHATELAIN CHATLINES CHEATABLE CHELATING CHELATION CHELATORS CHEMTRAIL CHERALITE CHEVALETS CHICALOTE CHILIASTS CHIPOLATA CHIRALITY CHLORATES CHOCOLATE CHOCOLATY CHORALIST CICLATONS CICLATOUN CILANTROS CILIATELY CILIATION CILIOLATE CINGULATE CIRCUITAL CIRCULATE CISPLATIN CISTERNAL CLADISTIC CLAFOUTIS CLAGGIEST CLAIMANTS CLAMANTLY CLAMMIEST CLANKIEST CLAPTRAPS CLARETING CLARINETS CLARIONET CLARITIES CLARTHEAD CLARTIEST CLASSIEST CLASSISTS CLASSMATE CLATCHING CLATHRATE CLATTERED CLATTERER CLAUCHTED CLAUGHTED CLAUSTRAL CLAUSTRUM CLAVATELY CLAVATION CLAVULATE CLAYSTONE CLAYTONIA CLEANOUTS CLEANTECH CLEARCUTS CLEAROUTS CLEITHRAL CLEOPATRA CLERICATE CLIANTHUS CLICKBAIT CLIENTAGE CLIMACTIC CLIMATING CLIMATISE CLIMATIZE CLIMATURE CLINOSTAT CLINQUANT CLINTONIA CLITELLAR CLOACITIS CLODPATED CLODPATES CLOISTRAL CLUBMATES COAGULANT COAGULATE COALDUSTS COALITION COASTALLY COASTLAND COASTLINE COATTAILS COBALTINE COBALTITE COBALTOUS COCHLEATE COCKATEEL COCKATIEL COCKTAILS COELOMATA COELOMATE COELOSTAT COETERNAL COEVALITY COGITABLE COGNATELY COITIONAL COLCOTHAR COLLAGIST COLLARETS COLLATING COLLATION COLLATIVE COLLATORS COLLIGATE COLLIMATE COLLOCATE COLOCATED COLOCATES COLORANTS COLORCAST COLORFAST COLOSTRAL COLOURANT COLUMBATE COMATULAE COMATULID COMMITTAL COMMUTUAL COMPACTLY COMPLAINT COMPLEATS COMPLIANT COMPTABLE CONEPATLS CONFLATED CONFLATES CONNATELY CONSOLATE CONSTABLE CONSTRUAL CONSULATE CONSULTAS CONTINUAL CONTRAILS CONTRALTI CONTRALTO COPULATED COPULATES CORALLITE CORALROOT CORALWORT CORDATELY CORELATED CORELATES CORNSTALK COROLLATE CORRELATE COSTALGIA COTHURNAL COTICULAR COUNTABLE COUNTABLY COVETABLE COWLSTAFF CRAFTLESS CRAPULENT CRATEFULS CRATERLET CRAWLIEST CREATABLE CREATURAL CRENATELY CRENELATE CRENULATE CRITERIAL CROSSTALK CROTALINE CROTALISM CRYPTICAL CUCULLATE CULMINANT CULMINATE CULPATORY CULTIVARS CULTIVATE CULTRATED CULTURATI CUMULATED CUMULATES CUNEATELY CUPOLATED CURIALIST CURTAILED CURTAILER CURTALAXE CURTILAGE CUSTODIAL CUSTUMALS CUTICULAE CUTICULAR CUTLASSES CYCLAMATE CYCLEPATH CYMBALIST CYTOPLASM CYTOPLAST DACTYLICS DACTYLIST DALMATICS DECALITER DECALITRE DECASTYLE DECATHLON DECLARANT DECLINANT DECLINATE DECOLLATE DECRETALS DECUBITAL DEFALCATE DEISTICAL DELECTATE DELICATES DIACETYLS DIACTINAL DIALECTAL DIALECTIC DIASTOLIC DICTIONAL DIDACTYLS DILATANCY DISLOCATE DISTICHAL DOCTORIAL DOCTRINAL DRATCHELL DUALISTIC DUCKTAILS DUPLICATE DYSTOCIAL ECLAMPTIC ECTOBLAST ECTOPLASM EDICTALLY EFFECTUAL EJACULATE EJECTABLE EKISTICAL ELASTANCE ELECTABLE ELECTORAL ELECTUARY ELUCIDATE EMPLASTIC ENACTABLE ENUCLEATE ERECTABLE ERISTICAL ERRATICAL ESCALATED ESCALATES ESCALATOR ESCHALOTS ETHERICAL ETHICALLY EUCALYPTI EUCALYPTS EUPLASTIC EXACTABLE EXCITABLE EXCITABLY EXCULPATE EXPLICATE EXULTANCE EXULTANCY FACECLOTH FACELIFTS FACEPLANT FACEPLATE FACIALIST FACTIONAL FACTOIDAL FACTORIAL FACTUALLY FACULTIES FALCATION FALCONETS FALCULATE FANATICAL FATIDICAL FETICIDAL FICTIONAL FISCALIST FLACKETED FLAGSTICK FLAPTRACK FLATBACKS FLATPACKS FLATPICKS FLATSTICK FLIPCHART FLOPTICAL FLOWCHART FLUCTUANT FLUCTUATE FLUVIATIC FORTALICE FRACTURAL FRANTICLY FURCATELY GALACTICO GALACTOSE GENETICAL GENITALIC GLACIATED GLACIATES GLUCONATE GLYCATION GNOSTICAL GRACILITY GRATICULE HACKBOLTS HACKLIEST HAIRCLOTH HALACHIST HALACHOTH HALFTRACK HALIEUTIC HALITOTIC HAPLONTIC HATCHABLE HATCHELED HATCHLING HEADCLOTH HELITACKS HELLICATS HEPATICAL HERETICAL HOLOCAUST ICTERICAL IDENTICAL IDIOTICAL IMPACTFUL IMPLICATE INCITABLE INCULCATE INCULPATE INELASTIC INEXACTLY INOCULANT INOCULATE INTERCLAN INTERLACE ISMATICAL ITALICISE ITALICIZE JACKLIGHT JACKSMELT JACULATED JACULATES JACULATOR JOCULATOR JUNCTURAL KATABOLIC KICKPLATE KINETICAL KLATSCHES LACCOLITE LACCOLITH LACERATED LACERATES LACERTIAN LACERTIDS LACERTINE LACINIATE LACTARIAN LACTATING LACTATION LACTEALLY LACTITOLS LACTIVISM LACTIVIST LACTULOSE LAICITIES LAITANCES LAMAISTIC LANCELETS LANCINATE LARCENIST LATCHKEYS LATECOMER LATENCIES LATERITIC LATESCENT LATICIFER LATICLAVE LATITANCY LATOSOLIC LATROCINY LATTICING LATTICINI LATTICINO LAWCOURTS LEACHATES LEACHIEST LECTORATE LETHARGIC LEVIRATIC LEVITICAL LICHGATES LICTORIAN LIFTBACKS LIGHTFACE LINCRUSTA LOCALISTS LOCALITES LOCATABLE LOCATIONS LOCATIVES LOCELLATE LOCOPLANT LOCULATED LOQUACITY LORICATED LORICATES LUBRICANT LUBRICATE LUCRATIVE LUCTATION LUCUBRATE LUNATICAL LUNCHMEAT LYCHGATES LYMPHATIC LYTICALLY MACULATED MACULATES MAHLSTICK MALACHITE MALEDICTS MALEFFECT MALSTICKS MASCULIST MASSCULTS MATCHABLE MATCHLESS MATCHLOCK MATCHPLAY MATRICULA MAULSTICK MELANITIC MELANOTIC METABOLIC METALLICS MILITANCE MILITANCY MILLOCRAT MIMETICAL MISLOCATE MITICIDAL MOCKTAILS MOLECASTS MOSCHATEL MULTICAST MULTIPACK MUSCATELS NACHTMAAL NECTAREAL NECTARIAL NOCTILUCA NOCTURNAL NONCOITAL NOSTALGIC NUCLEATED NUCLEATES NUCLEATOR NYCTALOPE NYCTALOPS OBSTACLES OCCIPITAL OCELLATED OCHLOCRAT OCTAGONAL OCTANGLES OCTAPLOID OCTASTYLE OCTENNIAL OCULARIST OLFACTING OLFACTION OLFACTIVE OLFACTORY ONTICALLY OPTICALLY OSCILLATE OSCULATED OSCULATES OUTCALLED OUTCAVILS OUTCRAWLS OUTLAUNCE OUTLAUNCH OUTPLACED OUTPLACER OUTPLACES OVIDUCTAL PACKCLOTH PACTIONAL PARACLETE PARALYTIC PARTICLES PATCHABLE PATCHOULI PATCHOULY PEARLITIC PECCANTLY PECTINALS PECTINEAL PECTORALS PECULATED PECULATES PECULATOR PENTACLES PERCENTAL PERCOLATE PETALODIC PETECHIAL PETULANCE PETULANCY PHACOLITE PHACOLITH PHLYCTENA PHOTOCALL PHYLACTIC PICTORIAL PICTURALS PIRATICAL PLACATERS PLACATING PLACATION PLACATIVE PLACATORY PLACCATES PLACEMATS PLACEMENT PLACENTAE PLACENTAL PLACENTAS PLACIDEST PLACIDITY PLACITORY PLANCHETS PLASMATIC PLASTICKY PLASTICLY PLATONICS PLAYACTED PLAYACTOR PLICATELY PLICATING PLICATION PLICATURE PLUTOCRAT POETICALS POLITICAL PORTULACA POSTCAVAL POTLACHES PRACTICAL PRACTOLOL PRAELECTS PRECOITAL PRELOCATE PRERECTAL PROLACTIN PYRITICAL PYROCLAST QUANTICAL QUITCLAIM RACIALIST RACLETTES RASCALITY REALISTIC RECALMENT RECATALOG RECITABLE RECLINATE RECOUNTAL RECRUITAL RECTANGLE RECTORIAL RECYCLATE RELOCATED RELOCATEE RELOCATES RELOCATOR RELUCTANT RELUCTATE REPLICANT REPLICATE RETACKLED RETACKLES RETICELLA RETICULAR REVICTUAL RUSTICALS RUSTICIAL SACCULATE SACKCLOTH SACRALITY SAILCLOTH SALICETUM SALTCHUCK SALURETIC SATANICAL SATCHELED SATIRICAL SATYRICAL SCALATION SCALETAIL SCANTLING SCAPOLITE SCARLETED SCATHEFUL SCATOLOGY SCELERATE SCELERATS SCEPTICAL SCHMALTZY SCHOLIAST SCIATICAL SCIENTIAL SCINTILLA SCLEROTAL SCLEROTIA SCOPULATE SCRATTLED SCRATTLES SCRUTABLE SCUTELLAR SECTARIAL SECTIONAL SECTORIAL SELECTMAN SELICTARS SHTETLACH SILASTICS SILICATED SILICATES SIMULCAST SKEPTICAL SLAPSTICK SLAVOCRAT SLOTBACKS SNATCHILY SOCIALIST SOCIALITE SOCIALITY SORITICAL SPARTICLE SPECIALTY SPECTACLE SPECULATE SPICULATE SPLATCHED SPLATCHES STACKABLE STACKLESS STALACTIC STANCHELS STARCHILY STAUNCHLY STERCORAL STERCULIA STICKABLE STICKBALL STOICALLY STOMACHAL STYPTICAL SUBCOSTAL SUCTIONAL SUCTORIAL SULCATION SULPHATIC SUPPLICAT SYNCYTIAL SYNDACTYL SYSTALTIC TACHYLITE TACHYLYTE TACKLINGS TACTFULLY TACTILELY TACTILIST TACTILITY TACTUALLY TAILBACKS TAILCOATS TAILPIECE TAILRACES TAILSTOCK TALCKIEST TALCUMING TALKBACKS TAPACOLOS TAPACULOS TEACHABLE TEACHABLY TEACHERLY TEACHLESS TEACUPFUL TECHNICAL TECTORIAL TELECASTS TELEMATIC TELICALLY TENACULUM TENTACLED TENTACLES TENTACULA TEOCALLIS TETANICAL THALASSIC THERIACAL THERMICAL THICKLEAF THINCLADS THYLACINE TICKLACES TICKLEASS TIECLASPS TIMESCALE TOLERANCE TONALITIC TONICALLY TOOLCASES TOPICALLY TORCHABLE TORCULARS TOUCHABLE TOUCHABLY TOXICALLY TOXOCARAL TRABECULA TRACEABLE TRACEABLY TRACELESS TRACHEOLE TRACHLING TRACKABLE TRACKBALL TRACKLESS TRACTABLE TRACTABLY TRANCEDLY TRAUCHLED TRAUCHLES TRAYCLOTH TREACLIER TREACLING TRIAZOLIC TRICHINAL TRICLINIA TRICLOSAN TRIDACTYL TRIFACIAL TRIFOCALS TRITICALE TROCHLEAE TROCHLEAR TROCHLEAS TROPICALS TRUCKABLE TRUCKLOAD TUBERCULA TUBICOLAR TULAREMIC TYPICALLY ULCERATED ULCERATES ULTRACHIC ULTRACOLD ULTRACOOL ULTRARICH UNACTABLE UNCLARITY UNETHICAL UNLATCHED UNLATCHES UNLOCATED UNTACKLED UNTACKLES UNTACTFUL UNTYPICAL URCEOLATE UTRICULAR VACATABLE VACILLANT VACILLATE VACUOLATE VATICINAL VECTORIAL VELLICATE VENATICAL VERTICALS VIATICALS VICTROLAS VICTUALED VICTUALER VOCALISTS VOLCANIST VULCANIST VULCANITE WALLCHART WASHCLOTH WATCHABLE WATCHLIST WAXCLOTHS WYLIECOAT ZELATRICE