There are 596 thirteen-letter words containing 2A, H and R, https://www.bestwordlist.com/c/a/4/13letterwordswithaahr.htm ACHLORHYDRIAS ACHROMATICITY ACHROMATISING ACHROMATIZING ACHROMATOPSIA ACTINOTHERAPY ADIAPHORISTIC ADIATHERMANCY AEROMECHANICS AFFRANCHISING AGRICHEMICALS AGROCHEMICALS AHISTORICALLY AILOUROPHILIA AILOUROPHOBIA AILUROPHILIAS AILUROPHOBIAS ALDERMANSHIPS ALEXIPHARMICS ALONGSHOREMAN ALPHABETARIAN ALPHABETIFORM ALPHABETISERS ALPHABETIZERS ALPHANUMERICS AMPHIGASTRIUM AMPHITHEATERS AMPHITHEATRAL AMPHITHEATRES AMPHITHEATRIC ANACATHARTICS ANACHRONISTIC ANACHRONOUSLY ANAPHORICALLY ANAPHRODISIAC ANAPHRODISIAS ANEMOGRAPHIES ANGIOGRAPHIES ANTARTHRITICS ANTHRACYCLINE ANTHRANILATES ANTHRAQUINONE ANTHROPOLATRY ANTHROPOPATHY ANTHROPOPHAGI ANTHROPOPHAGY ANTIAPARTHEID ANTIARTHRITIC ANTIARTHRITIS ANTIAUTHORITY ANTICHRISTIAN ANTIDIARRHEAL ANTILOGARITHM ANTIPHONARIES ANTIRACHITICS ANTIRHEUMATIC ANYTHINGARIAN AORTOGRAPHIES APHANIPTEROUS APHRODISIACAL APOCHROMATISM ARACHNOIDITIS ARACHNOLOGIES ARACHNOLOGIST ARACHNOPHOBES ARACHNOPHOBIA ARACHNOPHOBIC ARCHAEOBOTANY ARCHAEOLOGIES ARCHAEOLOGIST ARCHAEOMETRIC ARCHAEOPTERYX ARCHAEORNISES ARCHAEZOOLOGY ARCHEGONIATES ARCHEOLOGICAL ARCHIDIACONAL ARCHIMANDRITE ARCHIPELAGIAN ARCHIPELAGOES ARCHITECTURAL ARCHOSAURIANS ARISTOLOCHIAS ARITHMETICIAN ARITHMOMANIAS ARITHMOPHOBIA ARSPHENAMINES ARTERIOGRAPHY ARTHRITICALLY ARTHROPATHIES ASTRAPOPHOBIA ASTROPHYSICAL ATMOSPHERICAL AUTHENTICATOR AUTHORISATION AUTHORITARIAN AUTHORITATIVE AUTHORIZATION AUTOBIOGRAPHY AUTOGRAPHICAL AUTORICKSHAWS AZATHIOPRINES BACKSCRATCHED BACKSCRATCHER BACKSCRATCHES BACKSTRAIGHTS BACTERIOPHAGE BACTERIOPHAGY BALNEOTHERAPY BARAESTHESIAS BATHYMETRICAL BEHAVIOURALLY BIOBEHAVIORAL BLEPHAROPLAST BLEPHAROSPASM BRACHIOSAURUS BRACHYCEPHALS BRACHYCEPHALY BRACHYDACTYLY BRACHYTHERAPY BRAINWASHINGS BREATHABILITY BREATHALYSERS BREATHALYSING BREATHALYZERS BREATHALYZING CACOGRAPHICAL CALLIGRAPHERS CALLIGRAPHIES CALLIGRAPHIST CAMPHORACEOUS CANCEROPHOBIA CANCERPHOBIAS CAPNOGRAPHIES CARBOHYDRASES CARBOHYDRATES CARDINALSHIPS CARDIOGRAPHER CARDIOGRAPHIC CARDIOPATHIES CARDSHARPINGS CARRAGHEENANS CARRAGHEENINS CARTOGRAPHERS CARTOGRAPHIES CATASTROPHISM CATASTROPHIST CATHARTICALLY CATHODOGRAPHS CATHODOGRAPHY CEPHALOTHORAX CERAUNOGRAPHS CEROGRAPHICAL CHAIRMANSHIPS CHALCOGRAPHER CHALCOGRAPHIC CHANGEAROUNDS CHARACTERISED CHARACTERISER CHARACTERISES CHARACTERISMS CHARACTERIZED CHARACTERIZER CHARACTERIZES CHARACTERLESS CHARGEABILITY CHARLATANICAL CHARLATANISMS CHARLATANRIES CHARTOGRAPHER CHARTOGRAPHIC CHATEAUBRIAND CHIROMANTICAL CHLOROPLASTAL CHOLANGIOGRAM CHONDROCRANIA CHROMATICALLY CHROMATOGRAMS CHROMATOGRAPH CHROMATOPSIAS CINEMATOGRAPH CLAMJAMPHRIES CLAVICYTHERIA CLEARHEADEDLY CLIMATOGRAPHY CLISHMACLAVER CRAFTMANSHIPS CRAFTSMANSHIP CRAPEHANGINGS DACTYLOGRAPHY DAUGHTERBOARD DEMOGRAPHICAL DERMATOGRAPHY DIAPHANOMETER DIAPHRAGMATIC DIAPHRAGMITIS DIATHERMACIES DIATHERMANOUS DIBRANCHIATES DIGRAPHICALLY DISACCHARIDES DISCHARGEABLE DRAFTSMANSHIP DRAUGHTBOARDS DRAUGHTSWOMAN ELASMOBRANCHS ENCEPHALOGRAM ENCHONDROMATA EPICHEIREMATA ETHEROMANIACS ETHNOGRAPHICA EVAPOROGRAPHS EXHILARATIONS FARTHINGLANDS FEATHERBRAINS FEATHERHEADED FLANNELGRAPHS FLASHFORWARDS FRANCOPHOBIAS GALACTORRHEAS GALACTORRHOEA GALRAVITCHING GLADIATORSHIP GRADUATESHIPS GRANDDAUGHTER GRANDFATHERED GRANDFATHERLY GRANTSMANSHIP GRAPHEMICALLY GRAPHICALNESS GRAPHITISABLE GRAPHITIZABLE GRAPHOLOGICAL GRAPHOPHOBIAS GUARDIANSHIPS HADROSAURUSES HAEMODIALYSER HAEMODIALYZER HAEMORRHAGING HAEMORRHOIDAL HAGGARDNESSES HAGIOGRAPHERS HAGIOGRAPHIES HAGIOGRAPHIST HAIRSBREADTHS HALFHEARTEDLY HALLUCINATORS HALLUCINATORY HANDCRAFTSMAN HANDCRAFTSMEN HANDICRAFTERS HANDSBREADTHS HAPHAZARDNESS HAPHAZARDRIES HAPLOGRAPHIES HARBORMASTERS HARDHEARTEDLY HARDSCRABBLES HARDSTANDINGS HARLEQUINADES HARMONISATION HARMONIZATION HARMONOGRAPHS HARUSPICATING HARUSPICATION HAZARDOUSNESS HEADQUARTERED HEARTBREAKERS HEARTBREAKING HEBDOMADARIES HEBRAISATIONS HEBRAIZATIONS HEMATOTHERMAL HEMIPARASITES HEMIPARASITIC HEPTAMETRICAL HEREDITARIANS HERPETOFAUNAE HERPETOFAUNAS HETEROPLASIAS HEXAGRAMMOIDS HEXOBARBITALS HIEROCRATICAL HIEROGRAMMATE HIEROGRAMMATS HOLIDAYMAKERS HOLOPARASITES HOLOPARASITIC HOMALOGRAPHIC HUMANITARIANS HYALURONIDASE HYDNOCARPATES HYDRAULICALLY HYDROMASSAGES HYDROPATHICAL HYDROSTATICAL HYPERALGESIAS HYPERAROUSALS HYPERCALCEMIA HYPERPARASITE HYPERRATIONAL HYPERSARCOMAS HYPERVARIABLE HYPONATRAEMIA HYPONATRAEMIC HYPONATREMIAS HYSTEROMANIAS IAMBOGRAPHERS IATROCHEMICAL IDEOGRAPHICAL INHALATORIUMS INTRATHECALLY INTRATHORACIC JACKHAMMERING KATHAREVOUSAS KATHAROMETERS KERAUNOGRAPHS KINEMATOGRAPH LABYRINTHICAL LACHRYMATIONS LAMELLIBRANCH LAMPADEPHORIA LAUREATESHIPS LEATHERJACKET LEATHERLEAVES LETHARGICALLY LEXIGRAPHICAL LIBRARIANSHIP LOGARITHMICAL LOGOGRAPHICAL LYMPHOSARCOMA MACHAIRODONTS MACRENCEPHALY MACROCEPHALIA MACROCEPHALIC MAGNETOGRAPHS MAMMOGRAPHIES MANSLAUGHTERS MARCONIGRAPHS MARIMBAPHONES MARISCHALLING MARKSMANSHIPS MARSIPOBRANCH MASTIGOPHORAN MATCHBOARDING MATRIARCHATES METACHROMATIC METALLOGRAPHY METHACRYLATES METRORRHAGIAS MICROHABITATS MONARCHICALLY MONOGRAPHICAL MORPHINOMANIA MULTIWARHEADS NASOPHARYNGES NASOPHARYNXES NATUROPATHIES NEANDERTHALER NEURASTHENIAC NEURASTHENIAS NEUROPATHICAL NOMOGRAPHICAL NONBEHAVIORAL NONCHARACTERS NONTHEATRICAL NORTHEASTWARD NOTHINGARIANS OCEANOGRAPHER OCEANOGRAPHIC OCHLOCRATICAL ORCHIDOMANIAC ORCHIDOMANIAS OREOGRAPHICAL ORGANOGRAPHIC ORGANOTHERAPY OROPHARYNGEAL ORTHODIAGONAL ORTHOPAEDICAL PALAEOGRAPHER PALAEOGRAPHIC PALEOGRAPHERS PALEOGRAPHIES PANCHROMATISM PANHARMONICON PANPHARMACONS PANTOGRAPHERS PANTOGRAPHIES PAPERHANGINGS PARACHRONISMS PARAESTHESIAS PARAGNATHISMS PARAGRAPHICAL PARAGRAPHISTS PARAHYDROGENS PARAMORPHINES PARAMORPHISMS PARANEPHROSES PARAPHERNALIA PARAPHRASABLE PARAPOPHYSIAL PARAPSYCHICAL PARAPSYCHISMS PARAPSYCHOSES PARAPSYCHOSIS PARASPHENOIDS PARASYNTHESES PARASYNTHESIS PARASYNTHETIC PARASYNTHETON PARATHORMONES PARENCEPHALON PARENTHETICAL PAROCHIALISED PAROCHIALISES PAROCHIALISMS PAROCHIALIZED PAROCHIALIZES PARTHENOCARPY PARTISANSHIPS PARTIZANSHIPS PASIGRAPHICAL PATHOGRAPHIES PATRIARCHALLY PATRIARCHATES PATRIARCHISMS PENTAHYDRATES PHALANSTERIAN PHALANSTERIES PHALANSTERISM PHALANSTERIST PHANEROGAMOUS PHANTASMAGORY PHARISAICALLY PHARMACEUTICS PHARMACEUTIST PHARMACOGNOSY PHARMACOLOGIC PHARMACOPEIAL PHARMACOPEIAS PHARMACOPOEIA PHARMACOPOEIC PHENARSAZINES PHENOBARBITAL PHONAUTOGRAPH PHOSPHATURIAS PHRAGMOPLASTS PHRASEMAKINGS PHRASEOGRAPHS PHRASEOGRAPHY PHYLACTERICAL PHYSHARMONICA PHYTOSANITARY PIPIWHARAUROA PLANIGRAPHIES PLANOGRAPHIES PLATYRRHINIAN POLAROGRAPHIC POSTAPARTHEID PREREHEARSALS PROCATHEDRALS PROSENCEPHALA PROSENCHYMATA PROSTANTHERAS PSALIGRAPHIES PSYCHIATRICAL QUADRAPHONICS QUADRAPHONIES RADICULOPATHY RADIESTHESIAS RADIOCHEMICAL RADIOGRAPHERS RADIOGRAPHIES RADIOGRAPHING RAMAPITHECINE REATTACHMENTS REHABILITANTS REHABILITATED REHABILITATES REHABILITATOR RHABDOMANCERS RHABDOMANCIES RHABDOMANTIST RHABDOMYOMATA RHADAMANTHINE RHAMPHOTHECAE RHAPSODICALLY RHEUMATICALLY RHINENCEPHALA RHINORRHAGIAS RHIZOCEPHALAN RHYPAROGRAPHY SACCHARIFYING SACCHARIMETER SACCHARIMETRY SACCHAROMETER SACCHAROMETRY SACCHAROMYCES SARCOPHAGUSES SAUROGNATHOUS SCARAMOUCHING SCRATCHBOARDS SCRATCHPLATES SCROPHULARIAS SEARCHABILITY SHAMATEURISMS SIALOGRAPHIES SLAUGHTERABLE SOUTHEASTWARD SPATTERDASHES SPERMATORRHEA SPERMATOTHECA SQUIRARCHICAL STADHOLDERATE STEATORRHOEAS STEGANOGRAPHS STEGANOGRAPHY STRAIGHTAWAYS STRAIGHTLACED STRAPHANGINGS STRATIGRAPHER STRATIGRAPHIC SUBARACHNOIDS SUBARRHATIONS SUBPARAGRAPHS SUFFRAGANSHIP SULFORAPHANES SUPRACHIASMIC SYLLABOGRAPHY SYNARTHRODIAL TACHOMETRICAL TACHYGRAPHERS TACHYGRAPHIES TACHYGRAPHIST TACHYMETRICAL TACHYPHRASIAS TELAUTOGRAPHY TERATOPHOBIAS TEREPHTHALATE TETARTOHEDRAL TETRADRACHMAS TETRADRACHMON TETRAHEDRALLY THALAMIFLORAL THALASSOCRACY THALASSOCRATS THALATTOCRACY THANATOGRAPHY THAUMATOLATRY THAUMATURGICS THAUMATURGIES THAUMATURGISM THAUMATURGIST THEATRICALISE THEATRICALISM THEATRICALITY THEATRICALIZE THEATROMANIAS THEOREMATICAL THERAPEUTICAL THERMOBALANCE THIOCARBAMIDE THORACOPLASTY THRASONICALLY THROATLATCHES TOPOGRAPHICAL TRANSHUMANCES TRANSISTHMIAN TRANSTHORACIC TRANSURETHRAL TRAPEZOHEDRAL TRICHOMONADAL TRISACCHARIDE TRISOCTAHEDRA TROPHALLACTIC TYPOGRAPHICAL ULTRAHEAVIEST ULTRAMARATHON ULTRAPHYSICAL UNCHARISMATIC UNPURCHASABLE UNSEARCHABLES URANOGRAPHERS URANOGRAPHIES URANOGRAPHIST VENOGRAPHICAL VIBRAHARPISTS WATERMANSHIPS WEATHERBOARDS WEATHERCASTER WHATSHERNAMES XANTHOCHROIAS XANTHOCHROMIA XEROPHTHALMIA XIPHIPLASTRAL XYLOGRAPHICAL