There are 673 thirteen-letter words containing A, C, H, I and R, https://www.bestwordlist.com/c/a/5/13letterwordswithachir.htm
ACCOMPLISHERS ACHLORHYDRIAS ACHROMATICITY ACHROMATISING ACHROMATIZING
ACHROMATOPSIA ACTINOMORPHIC ACTINOTHERAPY ADIAPHORISTIC ADIATHERMANCY
AEROMECHANICS AETHRIOSCOPES AFFENPINSCHER AFFRANCHISING AGRICHEMICALS
AGROCHEMICALS AHISTORICALLY AHISTORICISMS AILOUROPHILIC AILOUROPHOBIC
ALEXIPHARMICS ALLELOMORPHIC ALPHANUMERICS AMPHITHEATRIC AMPHITRICHOUS
ANACATHARTICS ANACHRONISTIC ANAPHORICALLY ANAPHRODISIAC ANTARTHRITICS
ANTHRACYCLINE ANTHROPOGENIC ANTIARTHRITIC ANTICHRISTIAN ANTIHYSTERICS
ANTINEPHRITIC ANTIRACHITICS ANTIRHEUMATIC APHELIOTROPIC APHRODISIACAL
APOCHROMATISM ARACHNOIDITIS ARACHNOLOGIES ARACHNOLOGIST ARACHNOPHOBIA
ARACHNOPHOBIC ARCHAEOLOGIES ARCHAEOLOGIST ARCHAEOMETRIC ARCHAEORNISES
ARCHBISHOPRIC ARCHEGONIATES ARCHEOLOGICAL ARCHEOLOGISTS ARCHEOMETRIES
ARCHIDIACONAL ARCHIMANDRITE ARCHIPELAGIAN ARCHIPELAGOES ARCHIPHONEMES
ARCHITECTONIC ARCHITECTURAL ARCHITECTURES ARCHOSAURIANS ARCTOPHILISTS
ARISTOLOCHIAS ARITHMETICIAN ARTHRECTOMIES ARTHRITICALLY ARTHROSCOPIES
ASTROPHYSICAL ASYNCHRONISMS ATMOSPHERICAL AUTHENTICATOR AUTOGRAPHICAL
AUTORICKSHAWS BACHELORSHIPS BACKSTRAIGHTS BACTERIOPHAGE BACTERIOPHAGY
BATHYMETRICAL BEHAVIORISTIC BENCHMARKINGS BIBLIOGRAPHIC BIBLIOTHECARY
BIOGEOGRAPHIC BIRDWATCHINGS BRACHIOSAURUS BRACHYPTERISM BRAINCHILDREN
CACOGRAPHICAL CALLIGRAPHERS CALLIGRAPHIES CALLIGRAPHIST CANCEROPHOBIA
CANCERPHOBIAS CANDLELIGHTER CAPNOGRAPHIES CARDINALSHIPS CARDIOGRAPHER
CARDIOGRAPHIC CARDIOPATHIES CARDSHARPINGS CARRAGHEENINS CARRIWITCHETS
CARTOGRAPHIES CARTOPHILISTS CATASTROPHISM CATASTROPHIST CATHARTICALLY
CATHETERISING CATHETERIZING CATHIODERMIES CEPHALOMETRIC CEPHALORIDINE
CEPHALOSPORIN CEROGRAPHICAL CEROGRAPHISTS CERVICOGRAPHY CESAREVITCHES
CESAREWITCHES CHAIRMANSHIPS CHALCOGRAPHIC CHALCOPYRITES CHALICOTHERES
CHANCELLERIES CHANCELLORIES CHARACTERISED CHARACTERISER CHARACTERISES
CHARACTERISMS CHARACTERIZED CHARACTERIZER CHARACTERIZES CHARGEABILITY
CHARIOTEERING CHARLATANICAL CHARLATANISMS CHARLATANRIES CHARLESTONING
CHARTOGRAPHIC CHATEAUBRIAND CHEESEPARINGS CHEIROMANCERS CHEIROMANCIES
CHEMOSURGICAL CHIAROSCURISM CHIAROSCURIST CHIEFTAINRIES CHILDBEARINGS
CHILDRENSWEAR CHILIAHEDRONS CHIMNEYBOARDS CHIMNEYBREAST CHIROGRAPHERS
CHIROGRAPHIES CHIROGRAPHIST CHIROMANTICAL CHIROPRACTICS CHIROPRACTORS
CHLORAMBUCILS CHLORARGYRITE CHLORINATIONS CHLOROCALCITE CHLOROPLASTIC
CHOLANGIOGRAM CHONDRIOSOMAL CHONDROCRANIA CHONDROSAMINE CHONDROSTIANS
CHOREGRAPHIES CHOREGRAPHING CHOREOGRAPHIC CHOREPISCOPAL CHOROGRAPHIES
CHREMATISTICS CHRESTOMATHIC CHRISMATORIES CHROMATICALLY CHROMATICISMS
CHROMATICNESS CHROMATOLYSIS CHROMATOLYTIC CHROMATOPSIAS CHROMONEMATIC
CHRONOGRAPHIC CHRONOLOGICAL CHRYSOCRACIES CHURCHMANLIER CHURCHMANSHIP
CICATRICHULES CINEMATOGRAPH CLAMJAMPHRIES CLAVICHORDIST CLAVICYTHERIA
CLEARINGHOUSE CLIMATOGRAPHY CLISHMACLAVER COACHBUILDERS COADJUTORSHIP
COAUTHORSHIPS COCHAIRPERSON COCHLEARIFORM COINHERITANCE COLOURWASHING
COMMANDERSHIP CONTAINERSHIP COPARTNERSHIP COPROPHAGISTS COPROPHILIACS
COPYRIGHTABLE CORINTHIANISE CORINTHIANIZE CORPORALSHIPS CORRIVALSHIPS
COSMOGRAPHIES COSMOGRAPHIST CRAFTMANSHIPS CRAFTSMANSHIP CRAPEHANGINGS
CRASHWORTHIER CREATURESHIPS CREPEHANGINGS CRITHOMANCIES CROSSHATCHING
CROSSMATCHING CRYOTHERAPIES CRYPTESTHESIA CRYPTOGRAPHIC CYBERCHONDRIA
CYSTOGRAPHIES DECHLORINATED DECHLORINATES DEMOGRAPHICAL DERMATOPHYTIC
DIACHRONISTIC DIAPHRAGMATIC DIATHERMACIES DIBRANCHIATES DICHLORACETIC
DICHROMATISMS DICTATORSHIPS DIGRAPHICALLY DISACCHARIDES DISCHARGEABLE
DISCOGRAPHERS DISCOGRAPHIES DISENCHANTERS DISFRANCHISED DISFRANCHISES
DOLICHOSAURUS ENCROACHINGLY ENFRANCHISERS ENFRANCHISING EPICHEIREMATA
EPITRACHELION ERGATOMORPHIC ETHEROMANIACS ETHNOGRAPHICA FEATHERSTITCH
FLOWCHARTINGS FLUOROGRAPHIC FRANCHISEMENT FRANCOPHOBIAS GALRAVITCHING
GILLRAVITCHED GILLRAVITCHES GILRAVITCHING GLYPHOGRAPHIC GLYPTOGRAPHIC
GONADOTROPHIC GRANDCHILDREN GRAPHEMICALLY GRAPHICALNESS GRAPHICNESSES
GRAPHOLOGICAL HALLUCINATORS HALLUCINATORY HANDICRAFTERS HANDKERCHIEFS
HARMONICHORDS HARUSPICATING HARUSPICATION HEARTSICKNESS HEBEPHRENIACS
HECTOGRAPHIES HECTOGRAPHING HELIOMETRICAL HELIOTROPICAL HELISPHERICAL
HEMICHORDATES HEMIPARASITIC HEMISPHERICAL HEORTOLOGICAL HEPTAMETRICAL
HERESTHETICAL HERMENEUTICAL HETEROBLASTIC HETEROGAMETIC HETEROGRAPHIC
HETEROPLASTIC HETEROTHALLIC HETEROTYPICAL HEURISTICALLY HEXACHLORIDES
HIERACOSPHINX HIERARCHISING HIERARCHIZING HIEROCRATICAL HIPPOCENTAURS
HIPPOCREPIANS HISTAMINERGIC HOLOPARASITIC HOMALOGRAPHIC HOMOCHROMATIC
HOMOLOGRAPHIC HONORIFICALLY HORRIFICATION HORTICULTURAL HUBRISTICALLY
HYDRAULICALLY HYDRAULICKING HYDROCEPHALIC HYDROCRACKING HYDRODYNAMICS
HYDROMAGNETIC HYDROMETRICAL HYDROPATHICAL HYDROSCOPICAL HYDROSTATICAL
HYDROTHERAPIC HYDROTHORACIC HYDROXYACETIC HYGROMETRICAL HYGROSCOPICAL
HYPERACTIVITY HYPERACUITIES HYPERCALCEMIA HYPERCALCEMIC HYPERCAUTIOUS
HYPERCHARGING HYPERCRITICAL HYPERGLYCEMIA HYPERMETRICAL HYPERPHYSICAL
HYPERREACTIVE HYPERROMANTIC HYPERSARCOSIS HYPERURICEMIA HYPOCHONDRIAC
HYPOCHONDRIAS HYPONATRAEMIC HYPSOMETRICAL IATROCHEMICAL IATROCHEMISTS
ICHNOGRAPHIES ICHTHYOSAURUS ICONOGRAPHERS ICONOGRAPHIES IDEOGRAPHICAL
INHARMONICITY INTERBRANCHES INTERCHAINING INTERCHANGERS INTERCHANGING
INTERCHANNELS INTERCHAPTERS INTRATHECALLY INTRATHORACIC JACKHAMMERING
JUSTICIARSHIP KIRSCHWASSERS KURCHATOVIUMS LABYRINTHICAL LACHRYMATIONS
LAMELLIBRANCH LEPRECHAUNISH LETHARGICALLY LEXICOGRAPHER LEXICOGRAPHIC
LEXIGRAPHICAL LIEBFRAUMILCH LOGARITHMICAL LOGOGRAPHICAL LYCANTHROPIES
LYCANTHROPIST LYMPHOGRAPHIC MACCHERONCINI MACHAIRODONTS MACROCEPHALIA
MACROCEPHALIC MARCHIONESSES MARCONIGRAPHS MARISCHALLING MARSIPOBRANCH
MASTIGOPHORIC MATCHBOARDING MATRIARCHATES MERCHANDISERS MERCHANDISING
MERCHANDIZERS MERCHANDIZING METACHROMATIC METACHRONISMS MICROCEPHALIC
MICROCHEMICAL MICROGRAPHERS MICROGRAPHICS MICROGRAPHIES MICROGRAPHING
MICROHABITATS MICROMACHINES MICROPHYSICAL MITOCHONDRIAL MONARCHICALLY
MONOCHROMATIC MONOCHROMICAL MONOGRAPHICAL MORPHEMICALLY MORPHOLOGICAL
MULTIBRANCHED MUSICOTHERAPY NARCOHYPNOSIS NECROPHILIACS NEPHROLOGICAL
NEURASTHENIAC NEURASTHENICS NEUROCHEMICAL NEUROPATHICAL NOMOGRAPHICAL
NONARCHITECTS NONHISTORICAL NONHYSTERICAL NONTHEATRICAL OCEANOGRAPHIC
OCHLOCRATICAL OPISTHOBRANCH ORCHESTRALIST ORCHESTRATING ORCHESTRATION
ORCHIDOMANIAC ORCHIDOMANIAS OREOGRAPHICAL ORGANOGRAPHIC ORNITHISCHIAN
ORNITHOMANTIC ORTHOCEPHALIC ORTHOEPICALLY ORTHOPAEDICAL ORTHOSILICATE
OSCILLOGRAPHS OSCILLOGRAPHY OVERACHIEVERS OVERACHIEVING OVERBLEACHING
OVERCHARGINGS OVERLAUNCHING PALAEOGRAPHIC PANCHROMATISM PANHARMONICON
PARACHRONISMS PARAGRAPHICAL PARAPSYCHICAL PARAPSYCHISMS PARAPSYCHOSIS
PARASYNTHETIC PARCHMENTIEST PARCHMENTISED PARCHMENTISES PARCHMENTIZED
PARCHMENTIZES PARENTHETICAL PAROCHIALISED PAROCHIALISES PAROCHIALISMS
PAROCHIALIZED PAROCHIALIZES PARTHENOGENIC PASIGRAPHICAL PATRIARCHALLY
PATRIARCHATES PATRIARCHISMS PERENNIBRANCH PERICHONDRIAL PETROCHEMICAL
PETROPHYSICAL PHALLOCENTRIC PHARISAICALLY PHARMACEUTICS PHARMACEUTIST
PHARMACOLOGIC PHARMACOPEIAL PHARMACOPEIAS PHARMACOPOEIA PHARMACOPOEIC
PHILANTHROPIC PHILHARMONICS PHLEBOGRAPHIC PHONOMETRICAL PHOTOREACTION
PHOTOREACTIVE PHREATOPHYTIC PHRENETICALLY PHRENOLOGICAL PHYLACTERICAL
PHYSHARMONICA PHYSIOCRACIES PHYSIOGRAPHIC PICTOGRAPHIES PLETHORICALLY
POLAROGRAPHIC POLYCHROMATIC PREACHERSHIPS PREACHIFYINGS PREACHINESSES
PREANESTHETIC PREHISTORICAL PREPURCHASING PRINCIPALSHIP PROMONARCHIST
PROPHETICALLY PROPHYLACTICS PROTHETICALLY PSILANTHROPIC PSYCHIATRICAL
PSYCHIATRISTS PSYCHOGRAPHIC PTOCHOCRACIES PYROCATECHINS PYROTECHNICAL
QUADRAPHONICS QUADRIPHONICS QUADROPHONICS RADICULOPATHY RADIOCHEMICAL
RADIOCHEMISTS RAMAPITHECINE RAUNCHINESSES RECHALLENGING RECHANNELLING
REPROACHINGLY REPROGRAPHICS RETROPHILIACS RHABDOMANCIES RHAPSODICALLY
RHEOLOGICALLY RHEUMATICALLY RHEUMATOLOGIC RHINENCEPHALA RHINOSCLEROMA
RHIZOCEPHALAN ROUTEMARCHING SACCHARIFYING SACCHARIMETER SACCHARIMETRY
SCARAMOUCHING SCENOGRAPHIES SCHIZOCARPOUS SCHIZOPHRENIA SCHOLARLINESS
SCHOOLMARMISH SCHWARMERISCH SCINTIGRAPHIC SCRATCHBUILDS SCRIMSHANDERS
SCRIMSHANDIED SCRIMSHANDIES SCRIMSHANKERS SCRIMSHANKING SCROPHULARIAS
SEARCHABILITY SEARCHINGNESS SECRETARYSHIP SEISMOGRAPHIC SELENOGRAPHIC
SHARECROPPING SHORTCHANGING SOMATOTROPHIC SOPHISTICATOR SPECTATORSHIP
SPHERICALNESS SQUIRARCHICAL SQUIREARCHIES STARCHINESSES STEREOGRAPHIC
STICKHANDLERS STRAIGHTLACED STRATIGRAPHIC STRATOSPHERIC SUBARACHNOIDS
SUBCHARTERING SUPERACHIEVER SUPERCHARGING SUPERGRAPHICS SUPERPHYSICAL
SUPRACHIASMIC SWITCHGRASSES SYCOPHANTLIER SYCOPHANTRIES TACHEOMETRIES
TACHOMETRICAL TACHYGRAPHIES TACHYGRAPHIST TACHYMETRICAL TACHYPHRASIAS
TAUTOCHRONISM TECHNOCRACIES TEPHROMANCIES TERPSICHOREAL TERPSICHOREAN
TETRACHLORIDE TETRASTICHOUS THAUMATURGICS THEATRICALISE THEATRICALISM
THEATRICALITY THEATRICALIZE THEATRICISING THEATRICIZING THEOREMATICAL
THEORETICALLY THEORETICIANS THERAPEUTICAL THERMODYNAMIC THERMOGRAPHIC
THERMOPLASTIC THERMOSTATICS THIOCARBAMIDE THORACENTESIS THORACOTOMIES
THRASONICALLY THURIFICATION TOPOGRAPHICAL TRACHEOTOMIES TRANSTHORACIC
TRICHOLOGICAL TRICHOMONADAL TRICHOMONASES TRICHOPTERANS TRICHROMATISM
TRISACCHARIDE TRISOCTAHEDRA TRITHEISTICAL TROPHALLACTIC TROPHOBLASTIC
TSESAREVICHES TSESAREWICHES TURBOCHARGING TYPOGRAPHICAL ULTRAPHYSICAL
UNCHARISMATIC UNCHARNELLING UNCHLORINATED UNCHRISTIANED UNCHRISTIANLY
UNDERACHIEVED UNDERACHIEVER UNDERACHIEVES UNDERCHARGING UNPROPHETICAL
UNREPROACHING UNSCHOLARLIKE UNTHEORETICAL VENOGRAPHICAL XANTHOCHROIAS
XANTHOCHROIDS XANTHOCHROISM XANTHOCHROMIA XEROPHTHALMIC XYLOGRAPHICAL
ZINCOGRAPHERS ZINCOGRAPHIES ZOOGEOGRAPHIC