There are 473 fourteen-letter words containing A, H, N, R and T, https://www.bestwordlist.com/c/a/5/14letterwordswithahnrt.htm ACTINOMORPHIES ACTINOMORPHOUS ADIATHERMANOUS AERENCHYMATOUS AFFREIGHTMENTS AIRTIGHTNESSES ALPHABETARIANS AMARANTHACEOUS AMATEURISHNESS ANARTHROUSNESS ANCHORITICALLY ANTAPHRODISIAC ANTHRACYCLINES ANTHRAQUINONES ANTHROPOGENIES ANTHROPOGONIES ANTHROPOGRAPHY ANTHROPOLOGIES ANTHROPOLOGIST ANTHROPOMETRIC ANTHROPOMORPHS ANTHROPOPATHIC ANTHROPOPHAGIC ANTHROPOPHAGUS ANTHROPOPHOBIA ANTHROPOPHOBIC ANTHROPOPHUISM ANTHROPOPHYTES ANTHROPOSOPHIC ANTHROPOTOMIES ANTIARRHYTHMIA ANTIARRHYTHMIC ANTIARTHRITICS ANTICENSORSHIP ANTICHLORISTIC ANTIDIARRHEALS ANTIDIARRHOEAL ANTIHARASSMENT ANTIHISTORICAL ANTILOGARITHMS ANTIMONARCHIST ANTINEPHRITICS ANTIPHRASTICAL ANTIPSYCHIATRY ANTIRHEUMATICS ANTITHROMBOTIC ANYTHINGARIANS APOSTROPHISING APOSTROPHIZING APPRENTICEHOOD APPRENTICESHIP ARACHNOLOGISTS ARCHEOBOTANIES ARCHEOBOTANIST ARCHGENETHLIAC ARCHIDIACONATE ARCHIMANDRITES ARCHITECTONICS ARITHMETICIANS ASTHENOSPHERES ASTHENOSPHERIC AUTHENTICATORS AUTHORISATIONS AUTHORITARIANS AUTHORIZATIONS BACKSCRATCHING BANDERSNATCHES BENZANTHRACENE BIGHEARTEDNESS BIPARTISANSHIP BLETHERANSKATE BRANCHIOSTEGAL BREATHARIANISM BREATHLESSNESS BREATHTAKINGLY BREMSSTRAHLUNG BRONCHIECTASES BRONCHIECTASIS BRONCHODILATOR BRONCHOSPASTIC CANDLELIGHTERS CENTROLECITHAL CHARACTERISING CHARACTERIZING CHARITABLENESS CHARLATANISTIC CHATEAUBRIANDS CHICKENHEARTED CHIMNEYBREASTS CHLORITISATION CHLORITIZATION CHLOROMETHANES CHLORTHALIDONE CHOLESTYRAMINE CHOLINESTERASE CHONDRICHTHYAN CHONDROMATOSES CHONDROMATOSIS CHRISTOPHANIES CHRONOMETRICAL CHRYSANTHEMUMS CHURCHIANITIES CHURCHMANLIEST CINEMATOGRAPHS CINEMATOGRAPHY COINHERITANCES CONTAINERSHIPS COPARTNERSHIPS CORINTHIANISED CORINTHIANISES CORINTHIANIZED CORINTHIANIZES COUNTERCHANGED COUNTERCHANGES COUNTERCHARGED COUNTERCHARGES COUNTERCHARMED COUNTERMARCHED COUNTERMARCHES COUNTERSHADING COUNTERTHREATS CRAFTSMANSHIPS CROSSHATCHINGS CROTONALDEHYDE CYPROHEPTADINE DAUGHTERLINESS DECHLORINATING DECHLORINATION DECHRISTIANISE DECHRISTIANIZE DEHYDROGENATED DEHYDROGENATES DESULPHURATING DESULPHURATION DIAPHANOMETERS DIATHERMANCIES DIATHERMANEITY DICHLOROETHANE DIMENHYDRINATE DISAUTHORISING DISAUTHORIZING DISENCHANTRESS DISENTHRALLING DISENTHRALMENT DISHEARTENMENT DISINHERITANCE DISINTHRALLING DRAFTSMANSHIPS DRAUGHTINESSES DRAUGHTSPERSON EARTHSHAKINGLY ELEUTHEROMANIA ENANTIOMORPHIC ENDOCRINOPATHY ENIGMATOGRAPHY ENTERCHAUNGING ENTHRONISATION ENTHRONIZATION EPHEMEROPTERAN EPITRACHELIONS ETHEREALNESSES ETHERIFICATION ETHNOGRAPHICAL ETHNOHISTORIAN EUTROPHICATION EXHILARATINGLY FAINTHEARTEDLY FARFETCHEDNESS FARSIGHTEDNESS FARTHINGSWORTH FATHERLESSNESS FATHERLINESSES FEATHERBEDDING FEATHERBRAINED FEATHERINESSES FINGERBREADTHS FRANCHISEMENTS GARNISHEEMENTS GERONTOPHILIAS GERONTOPHOBIAS GILLRAVITCHING GONADOTROPHINS GRANDDAUGHTERS GRANDFATHERING GRANTSMANSHIPS GRAPHITISATION GRAPHITIZATION HAIRSPLITTINGS HALFPENNYWORTH HALTERBREAKING HANDICRAFTSMAN HANDICRAFTSMEN HARMONISATIONS HARMONIZATIONS HARUSPICATIONS HATEMONGERINGS HEADQUARTERING HEADSTRONGNESS HEARTRENDINGLY HEPARINISATION HEPARINIZATION HEPATOPANCREAS HERBORISATIONS HERBORIZATIONS HEREDITARINESS HERESTHETICIAN HIBERNISATIONS HIBERNIZATIONS HISTORICALNESS HISTRIONICALLY HOMOTRANSPLANT HONORABILITIES HORIZONTALNESS HORRIFICATIONS HORRIPILATIONS HYBRIDISATIONS HYBRIDIZATIONS HYDROGENATIONS HYDROKINETICAL HYDROLYSATIONS HYDROLYZATIONS HYDROMAGNETICS HYDROPNEUMATIC HYDROXYLATIONS HYPERACUTENESS HYPERALERTNESS HYPEREMOTIONAL HYPERINFLATION HYPERNATRAEMIA HYPERROMANTICS HYPERVENTILATE HYPNOTHERAPIES HYPNOTHERAPIST HYPOCHONDRIAST HYPONATRAEMIAS ICHTHYOSAURIAN INHERITABILITY INTERBEHAVIORS INTERBEHAVIOUR INTERPAROCHIAL INTERWREATHING KERATINOPHILIC KINEMATOGRAPHS KINEMATOGRAPHY LABYRINTHODONT LEATHERINESSES LYCANTHROPISTS MAGNETOSPHERES MAGNETOSPHERIC MASTIGOPHORANS MATCHBOARDINGS MECHANOTHERAPY METAMORPHOSING METHOXYFLURANE MISANTHROPICAL MISANTHROPISTS MISANTHROPOSES MITHRIDATISING MITHRIDATIZING MONOCHROMATICS MONOCHROMATISM MONOCHROMATORS MORPHOSYNTAXES MULTITHREADING NARCOCATHARSES NARCOCATHARSIS NARCOSYNTHESES NARCOSYNTHESIS NEANDERTHALERS NEANDERTHALOID NEPHROBLASTOMA NEURASTHENIACS NEUROPATHOLOGY NONCHARISMATIC NONPSYCHIATRIC NONTHEATRICALS NONTHEORETICAL NONTHERAPEUTIC NONTHREATENING NORTHEASTERNER NORTHEASTWARDS NORTHWESTWARDS NUDIBRANCHIATE ODONTOGRAPHIES OPISTHOBRANCHS ORCHESTRATIONS ORGANOGRAPHIST ORNITHISCHIANS ORNITHOLOGICAL ORNITHOMANCIES ORNITHOPHOBIAS ORTHODIAGONALS ORTHOGENICALLY ORTHOGNATHISMS ORTHOGONALISED ORTHOGONALISES ORTHOGONALIZED ORTHOGONALIZES ORTHOPINAKOIDS OVERBREATHINGS OVERENTHUSIASM OVERHARVESTING OVERWEATHERING PALAEANTHROPIC PAMPHLETEERING PANARTHRITISES PANCHROMATISMS PANTOGRAPHICAL PARANTHROPUSES PARCHMENTISING PARCHMENTIZING PARENCHYMATOUS PARENTHESISING PARENTHESIZING PARTHENOCARPIC PARTHENOSPORES PHALANSTERIANS PHALANSTERISMS PHALANSTERISTS PHALLOCENTRISM PHANTASMAGORIA PHANTASMAGORIC PHARYNGOLOGIST PHARYNGOTOMIES PHENMETRAZINES PHENOBARBITALS PHENOBARBITONE PHENYLTHIOUREA PHILANTHROPIES PHILANTHROPIST PHILANTHROPOID PHONAUTOGRAPHS PHONOGRAPHISTS PHOSPHOCREATIN PHOTOENGRAVERS PHOTOENGRAVING PHOTOREACTIONS PHYTOPLANKTERS PITHECANTHROPI PLATYRRHINIANS PLAYWRIGHTINGS PNEUMATOPHORES PNEUMOTHORACES PNEUMOTHORAXES POLYHISTORIANS PREANAESTHETIC PREAUTHORIZING PROHIBITIONARY PROSTHODONTIAS PROTHONOTARIAL PROTHONOTARIAT PROTHONOTARIES PROTOHISTORIAN PSILANTHROPIES PSILANTHROPISM PSILANTHROPIST PYRIMETHAMINES PYROTECHNICIAN QUADRILLIONTHS RADIOTELEPHONE RADIOTELEPHONY RAMAPITHECINES RAPPROCHEMENTS REESTABLISHING REFASHIONMENTS REHABILITATING REHABILITATION REHUMANIZATION RETHEORIZATION RHABDOMANTISTS RHODOMONTADING RHYTHMISATIONS RHYTHMIZATIONS ROADWORTHINESS ROENTGENOGRAPH RONTGENOGRAPHS RONTGENOGRAPHY SACCHARINITIES SACCHARISATION SACCHARIZATION SCINTIGRAPHIES SCLERENCHYMATA SCRATCHINESSES SELENOGRAPHIST SHARPSHOOTINGS SHERARDISATION SHERARDIZATION SHRINKFLATIONS SINANTHROPUSES SOMATOTROPHINS SOUTHEASTERNER SPINTHARISCOPE SPORTFISHERMAN SPORTSMANSHIPS STARCHEDNESSES STEGANOGRAPHER STEGANOGRAPHIC STENOGRAPHICAL STENOGRAPHISTS STEREOGRAPHING STRAIGHTNESSES STROPHANTHUSES SULPHURISATION SULPHURIZATION SURCHARGEMENTS SWEETHEARTINGS TAUTOCHRONISMS TECHNOGRAPHIES TETRADRACHMONS THANKWORTHIEST THEANTHROPISMS THEANTHROPISTS THEATRICALNESS THENCEFORWARDS THERIANTHROPIC THERMALISATION THERMALIZATION THERMOBALANCES THERMODYNAMICS THERMOMAGNETIC THERMOREMANENT THERMOSTATTING THERMOTOLERANT THREADBARENESS THROMBOKINASES THROMBOPLASTIN THUNDERFLASHES THURIFICATIONS THYSANOPTEROUS TRANSSHIPMENTS TRANSSHIPPINGS TRAPEZOHEDRONS TRICHINISATION TRICHINIZATION TRICHOMONACIDE TRICHOMONIASES TRICHOMONIASIS TRIETHYLAMINES TRIHALOMETHANE TRIIODOMETHANE TRIMETHADIONES TRIMETHYLAMINE TRIPHENYLAMINE TRISOCTAHEDRON TURBOCHARGINGS TURBOMACHINERY ULTRAMARATHONS UNCHRISTIANING UNCHRISTIANISE UNCHRISTIANIZE UNHISTORICALLY UNHYSTERICALLY UNMERCHANTABLE UNMETAPHORICAL UNPRAISEWORTHY UNRHYTHMICALLY UNTHRIFTIHEADS UNTHRIFTYHEADS URANOGRAPHISTS VASOINHIBITORS VASOINHIBITORY WATERISHNESSES WATERTIGHTNESS WEATHERCOCKING WEATHERISATION WEATHERIZATION WEATHERPERSONS WOOLGATHERINGS WRATHFULNESSES XANTHOCHROISMS XANTHOCHROMIAS XANTHOPTERINES ZYGOBRANCHIATE