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