There are 470 fourteen-letter words containing A, C, H, R and T, https://www.bestwordlist.com/c/a/5/14letterwordswithachrt.htm ACHROMATICALLY ACHROMATOPSIAS ACTINOMORPHIES ACTINOMORPHOUS AERENCHYMATOUS AHISTORICITIES ALCOHOLOMETERS AMARANTHACEOUS AMPHICHROMATIC ANCHORITICALLY ANTAPHRODISIAC ANTHRACYCLINES ANTHROPOMETRIC ANTHROPOPATHIC ANTHROPOPHAGIC ANTHROPOPHOBIC ANTHROPOSOPHIC ANTIARRHYTHMIC ANTIARTHRITICS ANTICENSORSHIP ANTICHLORISTIC ANTIHISTORICAL ANTIMONARCHIST ANTINEPHRITICS ANTIPHRASTICAL ANTIPSYCHIATRY ANTIRHEUMATICS ANTITHROMBOTIC APHORISTICALLY APOCHROMATISMS APPRENTICEHOOD APPRENTICESHIP ARACHNOLOGISTS ARCHAEBACTERIA ARCHAEOLOGISTS ARCHAEOMETRIES ARCHAEOMETRIST ARCHEOBOTANIES ARCHEOBOTANIST ARCHETYPICALLY ARCHGENETHLIAC ARCHIDIACONATE ARCHIMANDRITES ARCHITECTONICS ARCHPRIESTHOOD ARCHPRIESTSHIP ARITHMETICALLY ARITHMETICIANS ARTERIOGRAPHIC ASTHENOSPHERIC ASTROCHEMISTRY ASTROPHYSICIST AUTHENTICATORS AUTOBIOGRAPHIC AUTOCOPROPHAGY BACKSCRATCHERS BACKSCRATCHING BACTERIOPHAGES BACTERIOPHAGIC BANDERSNATCHES BATHYGRAPHICAL BATRACHOPHOBIA BATRACHOPHOBIC BEHAVIOURISTIC BENZANTHRACENE BRACHYDACTYLIC BRACHYPTERISMS BRANCHIOSTEGAL BRONCHIECTASES BRONCHIECTASIS BRONCHODILATOR BRONCHOSPASTIC CALLIGRAPHISTS CANDLELIGHTERS CARDIOMYOPATHY CARDIOTHORACIC CARTOGRAPHICAL CATACHRESTICAL CATAPHORICALLY CATASTROPHISMS CATASTROPHISTS CATHODOGRAPHER CENTROLECITHAL CEPHALOMETRIES CHALCOGRAPHIST CHARACTERISERS CHARACTERISING CHARACTERISTIC CHARACTERIZERS CHARACTERIZING CHARACTEROLOGY CHARITABLENESS CHARLATANISTIC CHARTERPARTIES CHARTOGRAPHERS CHARTOGRAPHIES CHATEAUBRIANDS CHEMAUTOTROPHS CHEMOAUTOTROPH CHEMOTHERAPIES CHEMOTHERAPIST CHIAROSCURISTS CHICKENHEARTED CHIMNEYBREASTS CHIROGRAPHISTS CHLORARGYRITES CHLORITISATION CHLORITIZATION CHLOROARGYRITE CHLOROCALCITES CHLOROMETHANES CHLOROTHIAZIDE CHLORTHALIDONE CHOLESTYRAMINE CHOLINESTERASE CHONDRICHTHYAN CHONDROMATOSES CHONDROMATOSIS CHRESTOMATHIES CHRISTOPHANIES CHROMATICITIES CHROMATOGRAPHS CHROMATOGRAPHY CHROMATOLOGIES CHROMATOLOGIST CHROMATOPHORES CHROMATOPHORIC CHROMATOSPHERE CHRONOMETRICAL CHRYSANTHEMUMS CHURCHIANITIES CHURCHMANLIEST CINEMATOGRAPHS CINEMATOGRAPHY CLAUSTROPHILIA CLAUSTROPHOBES CLAUSTROPHOBIA CLAUSTROPHOBIC CLAVICHORDISTS CLAVICYTHERIUM COADJUTORSHIPS COINHERITANCES COMETOGRAPHIES COMPUTERPHOBIA CONTAINERSHIPS COPARTNERSHIPS CORINTHIANISED CORINTHIANISES CORINTHIANIZED CORINTHIANIZES COSMOGRAPHISTS COUNTERCHANGED COUNTERCHANGES COUNTERCHARGED COUNTERCHARGES COUNTERCHARMED COUNTERMARCHED COUNTERMARCHES COUNTERSHADING COUNTERTHREATS CRAFTSMANSHIPS CRASHWORTHIEST CROSSHATCHINGS CROTONALDEHYDE CRUSHABILITIES CRYMOTHERAPIES CRYPTAESTHESIA CRYPTAESTHETIC CRYPTESTHESIAS CRYPTOGRAPHERS CRYPTOGRAPHIES CRYPTOGRAPHIST CURIETHERAPIES CYBERATHLETICS CYPROHEPTADINE DACTYLIOGRAPHY DACTYLOGRAPHER DACTYLOGRAPHIC DECHLORINATING DECHLORINATION DECHRISTIANISE DECHRISTIANIZE DERMATOGLYPHIC DERMATOGRAPHIC DIAHELIOTROPIC DIAPHOTOTROPIC DIATHERMANCIES DICHLOROETHANE DICHROMATICISM DISENCHANTRESS DISINHERITANCE DITHIOCARBAMIC ECOCATASTROPHE ECTOMYCORRHIZA ECTYPOGRAPHIES EDRIOPHTHALMIC ELECTROCLASHES ELECTROGRAPHIC ELECTROTHERAPY ELECTROTHERMAL ENANTIOMORPHIC ENDOCRINOPATHY ENTERCHAUNGING EPITRACHELIONS ERYTHROBLASTIC ETHERIFICATION ETHNOGRAPHICAL EUTROPHICATION EXOTHERMICALLY EXTRAVEHICULAR FARFETCHEDNESS FRACTOGRAPHIES FRANCHISEMENTS GALACTOPHOROUS GALACTORRHOEAS GILLRAVITCHING HAEMACYTOMETER HAEMOCYTOMETER HANDICRAFTSMAN HANDICRAFTSMEN HARPSICHORDIST HARUSPICATIONS HEMACYTOMETERS HEPATOCELLULAR HEPATOPANCREAS HERESTHETICIAN HERMAPHRODITIC HERPETOLOGICAL HETEROAROMATIC HETEROKARYOTIC HETEROLECITHAL HIEROGRAMMATIC HISTORICALNESS HISTRIONICALLY HOMOCHROMATISM HORRIFICATIONS HYDROACOUSTICS HYDROEXTRACTOR HYDROKINETICAL HYDROLYTICALLY HYDROMAGNETICS HYDROPNEUMATIC HYETOGRAPHICAL HYPERACIDITIES HYPERACUTENESS HYPERAESTHESIC HYPERAESTHETIC HYPERBATICALLY HYPERCATABOLIC HYPERCATALEXES HYPERCATALEXIS HYPERDACTYLIES HYPEREXCITABLE HYPERKERATOTIC HYPERMETABOLIC HYPERPARASITIC HYPERREALISTIC HYPERROMANTICS HYPERSARCOMATA HYPERTROPHICAL HYPOCHONDRIAST HYPOCORISTICAL HYPOCRITICALLY HYSTERETICALLY IATROCHEMISTRY ICHTHYOLATRIES ICHTHYOLATROUS ICHTHYOSAURIAN INTERPAROCHIAL JUSTICIARSHIPS KERATINOPHILIC LACHRYMATORIES LACHRYMOSITIES LEATHERJACKETS LEXICOGRAPHIST LITHOCHROMATIC LITHOGRAPHICAL LYCANTHROPISTS MAGNETOSPHERIC MATCHBOARDINGS MATRIARCHALISM MECHANOTHERAPY METACHROMATISM METALLOGRAPHIC METAPHORICALLY METAPHOSPHORIC METAPHRASTICAL METEOROGRAPHIC MISANTHROPICAL MONOCHROMATICS MONOCHROMATISM MONOCHROMATORS MULTICHAMBERED MULTICHARACTER MYOCARDIOPATHY NARCOCATHARSES NARCOCATHARSIS NARCOSYNTHESES NARCOSYNTHESIS NEURASTHENIACS NONCHARISMATIC NONPSYCHIATRIC NONTHEATRICALS NONTHEORETICAL NONTHERAPEUTIC NUDIBRANCHIATE OPISTHOBRANCHS OPISTHOGRAPHIC ORCHESTRALISTS ORCHESTRATIONS ORNITHISCHIANS ORNITHOLOGICAL ORNITHOMANCIES ORTHOCEPHALIES ORTHOCEPHALOUS ORTHOCHROMATIC ORTHOGENICALLY ORTHOGRAPHICAL ORTHOMOLECULAR ORTHOPEDICALLY ORTHOSILICATES OSTEOARTHRITIC OYSTERCATCHERS PACHYDERMATOUS PALAEANTHROPIC PANCHROMATISMS PANTOGRAPHICAL PARAPHRASTICAL PARCHMENTISING PARCHMENTIZING PARENCHYMATOUS PAROCHIALITIES PARTHENOCARPIC PATRIARCHALISM PERIPHRASTICAL PETROCHEMICALS PETROGRAPHICAL PHALLOCENTRISM PHANTASMAGORIC PHARMACEUTICAL PHARMACEUTISTS PHARMACOLOGIST PHARMACOPOEIST PHARMACOPOLIST PHOSPHOCREATIN PHOTOGRAPHICAL PHOTOREACTIONS PHOTOREALISTIC PITHECANTHROPI PNEUMOTHORACES POLYCHROMATISM PREANAESTHETIC PROCURATORSHIP PROSTHETICALLY PROTOCHORDATES PSYCHODRAMATIC PSYCHOMETRICAL PTERYLOGRAPHIC PURCHASABILITY PYROTECHNICIAN RADIOCHEMISTRY RAMAPITHECINES RAPPROCHEMENTS REFLECTOGRAPHS REFLECTOGRAPHY REORCHESTRATED REORCHESTRATES SACCHARIMETERS SACCHARINITIES SACCHARISATION SACCHARIZATION SACCHAROMETERS SCATTERMOUCHES SCHOOLMASTERED SCHOOLMASTERLY SCHOOLTEACHERS SCINTIGRAPHIES SCLERENCHYMATA SCRATCHBUILDER SCRATCHINESSES SECRETARYSHIPS SOPHISTICATORS SPECTATORSHIPS SPECTROGRAPHIC SPERMATOPHYTIC SPERMATOTHECAE SPERMATOTHECAS SPHAEROCRYSTAL SPHERICALITIES SPINTHARISCOPE SPIROCHAETOSES SPIROCHAETOSIS STARCHEDNESSES STEEPLECHASERS STEGANOGRAPHIC STENOGRAPHICAL STEREOCHEMICAL STICHOMETRICAL STRAIGHTJACKET STRETCHABILITY STYLOGRAPHICAL SUBATMOSPHERIC SUBTHERAPEUTIC SURCHARGEMENTS TACHEOMETRICAL TACHYGRAPHICAL TACHYGRAPHISTS TAUTOCHRONISMS TECHNOGRAPHIES TELAUTOGRAPHIC TETRACHLORIDES TETRACHOTOMIES TETRACHOTOMOUS TETRADRACHMONS THAUMATROPICAL THAUMATURGICAL THEATRICALISED THEATRICALISES THEATRICALISMS THEATRICALIZED THEATRICALIZES THEATRICALNESS THENCEFORWARDS THEOCRATICALLY THERIANTHROPIC THERMOBALANCES THERMOCHEMICAL THERMODYNAMICS THERMOMAGNETIC THERMOMETRICAL THERMOPLASTICS THERMOSCOPICAL THIOCARBAMIDES THORACOSTOMIES THOROUGHBRACED THOROUGHBRACES THROMBOPLASTIC THURIFICATIONS TRACHEOSCOPIES TRACHEOSTOMIES TRACHYPTERUSES TRICHINISATION TRICHINIZATION TRICHLORACETIC TRICHOBACTERIA TRICHOMONACIDE TRICHOMONIASES TRICHOMONIASIS TRICHROMATISMS TRISACCHARIDES TRISOCTAHEDRAL TRISOCTAHEDRON TSESAREVITCHES TSESAREWITCHES TURBOCHARGINGS TURBOMACHINERY UNCHRISTIANING UNCHRISTIANISE UNCHRISTIANIZE UNHISTORICALLY UNHYSTERICALLY UNMERCHANTABLE UNMETAPHORICAL UNRHYTHMICALLY WEATHERCASTERS WEATHERCOCKING XANTHOCHROISMS XANTHOCHROMIAS XEROPHYTICALLY ZYGOBRANCHIATE