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