18-Letter Words Containing: R,H,O
(In Any Order)
There are 169 18 letter words,
749 18 letter phrases and
0 18 letter abbr's with
R,H,O in.
Best Scoring 18 Letter Words With: R,H,O
| Expand? | Word | Save? | Length | Usage | Points | Type | |
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 18 Letter Words
Words (169)
hypercoagulabilityanthropomorphizingpsychopharmacologyspectrophotometrichyperaldosteronismneuropsychologicalweatherproofnessesultrasophisticatedtriskaidekaphobiastrichloroethylenesthrombophlebitidesthermoplasticitiesthermoluminescencetheatricalizationssupersophisticatedstoutheartednessesstoichiometricallystereophotographicsphygmomanometriesspectrophotometersspectrohelioscopesspectroheliographyspectroheliographsshortsightednessesrhabdomyosarcomatarehospitalizationsrechromatographingrechromatographiesradiochromatogramspsychobiographicalpseudoparenchymatapraiseworthinessespolymorphonuclearspolychromatophilicpolychromatophiliaphotoreproductionsphotoreactivationsphotomorphogenesisphotomorphogenesesphotomicrographiesphotolithographingphotolithographiesphotodisintegratesphotodisintegratedphosphodiesterasesphonocardiographicpheochromocytomataperchloroethylenespentachlorophenolsoverembellishmentsotherworldlinessesoscillographicallyorthopsychiatristsorthogonalizationsorganophosphorusesnonanthropologistsnonanthropologicalneuropsychologistsneuropsychiatristsneurophysiologistsneuropharmacologicmonochromaticitiesmicroradiographiesmicrophotographiesmicrophotographersmicromorphologicalmethylprednisolonemethylcholanthrenemetallographicallymechanochemistriesmacrophotographieslymphangiographieslipopolysaccharideirreproachablenessinterrelationshipsinharmoniousnesseshypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshypercorrectnesseshyperconsciousnesshyperconcentrationhyperalimentationshydroxytryptamineshydrometeorologisthydrometeorologieshydrometallurgistshydrometallurgicalhydroelectricitiesglottochronologiesgeochronologicallyforethoughtfulnesselectroretinographelectrophysiologicelectrophotographyelectrophoretogramelectrophilicitieselectrooculographyelectromyographieselectrochemistriesechocardiographiesechocardiographersdishonorablenessesdihydroergotaminesdextroamphetaminesdephosphorylationsdendrochronologistdendrochronologiesdehydrochlorinatesdehydrochlorinateddehydrochlorinasescreditworthinessescomprehensiblenessclaustrophobicallychromolithographicchromolithographerchromolithographedchlortetracyclinesbloodthirstinessesbacteriorhodopsinsautobiographicallyaustralopithecinesastrophotographiesastrophotographersarchaeoastronomiesangiocardiographicaerothermodynamicstriphosphopyridinetrichlormethiazidetetraiodothyroninetetrachloromethanetetrachlorethylenespectrographicallysaccharomycetaceaerhinolaryngologistpteridospermaphytapsychotherapeuticspocket-handkerchiefplasmodiophoraceaepalaeoanthropologypachycephalosaurusorder-chenopodialesnoninterchangeablenoncomprehensivelynitrochloromethaneneurophysiologicalmucopolysaccharidemethyltestosteronelaryngopharyngitishypoparathyroidismhypercholesteremiahydroxychloroquinehydroflumethiazidegood-neighborlinessglomerulonephritiselectrocardiographechoencephalographdiethylstilbestroldiethylmalonylureacytoarchitectonicschlorofluorocarbonchloroacetophenonecherbourg-octevillechemotherapeuticalanticholinesteraseanthropocentricityPhrases (749)
xerographic printerwet-bulb thermometertypographical errortuamotu archipelagotriglochin maritimato the highest degreetichodroma muriariathyrotropic hormonethomas wright wallerthird epistle of johnthird epistel of johntheoretical accounttheodosius the greattheodore dwight weldsulfur hexafluoridestar-shaped fortresssir mortimer wheelersir martin frobishersir henry joseph woodsir frederick ashtonsir christopher wrensir arthur john evansshort-term liabilityshort hundredweightsetophaga ruticillasergei rachmaninoffscottish highlanderscorpio the scorpionrhetorical languagerheims-douay versionresearch colloquiumrepublic of the congorepublic of hondurasrelaxation behaviorread-only memory chiprabindranath tagorepolish monetary unitpolianthes tuberosaphysical attractionphylum coelenterataphotographer's modelphoenix dactyliferaottmar mergenthaleroscar hammerstein iiorthotomus sutoriusorder ichthyosauriaoenothera fruticosaoccupational hazardnew world flycatchernephrops norvegicusnational censorshipnathaniel hawthornemyrmecophaga jubatamount rushmore statemoschus moschiferusmorchella crassipesmethotrexate sodiumlow-birth-weight babylouis-hector berliozloranthus europaeuslighthorse harry leelepomis macrochiruslachrymal secretionjohn pierpont morganjohn orley allen tatejohn charles fremontjoel chandler harrisjames whitcomb rileyjames grover thurberinstallation chargeindian rhododendronhypostasis of christhypertonic solutionhuman growth hormonehouses of parliamenthistorical documenthindu calendar monthherpestes ichneumonherman northrop fryeherbert george wellshenry norris russellheloderma suspectumheat of vaporizationheat of vaporisationhealth professionalhealth care providerharold clayton lloydhand-to-hand strugglehallucinogenic drughablot knight brownegraphical recordinggossypium herbaceumgeorge westinghousegeorge michael cohangeographical regiongenus struthiomimusgenus saccharomycesgenus phalacrocoraxgenus encephalartosgenus dorotheanthusgenus dimorphothecagenus archaeopteryxgallinula chloropusfreudian psychologyfourth cranial nervefirst epistle of johnfamily loranthaceaefamily heteromyidaeeuphorbia marginataedward lee thorndikeedgar rice burroughsdylan marlais thomasdouay-rheims versiondoctor of osteopathydmitri shostakovichdistributor housingdietrich bonhoefferdepth charge throwerdefender of the faithdanish monetary unitdame sybil thorndikedame joan sutherlandcyrus hall mccormickcrotalus mitchelliicrataegus oxycanthacomputer peripheralcommon american shadcollapsible shelterchromosomal anomalychristopher marlowechemical operationschemical attractioncharles follen mckimcalifornia white oakbush administrationbreak someone's heartbiological researchbattle of brunanburhbachelor of medicineauthoritarian stateascension of the lordarthur schopenhauerarthur holly comptonandrija mohorovicicandrew dickson whiteamphibious aircraftamaranthus spinosusalgorithmic programafghan monetary unitacoustic gramophoneaccordance of rights5-hydroxytryptamineyellow-breasted chatyellow pitcher plantxyphophorus helleriwrit of habeas corpuswilson cloud chamberwillie howard mays jr.william henry hudsonwilliam henry hooverwhorled loosestrifewhole life insurancewhite slime mushroomwhite fringed orchiswhite fringed orchidwestern mountain ashwestern chokecherryweather forecastingwalter john de la mareveronica chamaedrysvermillion rockfishvascular prosthesisvascular hemophiliavalley pocket gopheruveoscleral pathwayupholstery materialuniocular dichromattype of architecturetrusteeship counciltrumpet honeysuckletrisodium phosphatetrimorphodon lambdatrichostema lanatumtricholoma venenatatricholoma vaccinumtricholoma pardinumtrichloracetic acidtragelaphus buxtonitoxic shock syndrometopographic anatomythujopsis dolobratathreshold operationthreatened abortionthoroughbred racingthomas stearns eliotthomas gainsboroughthirst for knowledgethird battle of ypresthird baron rayleighthevetia neriifoliathermosetting resinthermoplastic resinthermobia domesticathermionic emissiontherapeutic cloningtheory of relativitytheory of indicatorstheodor seuss geiseltheatrical producertheater of the absurdthe great starvationthamnophis sirtalisthamnophis sauritusthamnophis proximusthalamostriate veintextual scholarshiptelephone interviewtelephone directorytaraxacum kok-saghyztall gallberry hollytalk through one's hatsymphoricarpos albasydney harbor bridgesupratrochlear veinsubphylum urochordasuborder menotyphlasuborder lipotyphlastraight-line methodstochastic variablestereophonic systemstenotomus chrysopsstations of the crossstandard atmospherest. christopher-nevisspanish oyster plantsouthern yellow pinesouthern white cedarsouthern maidenhairsouthern hemispheresouthern bog lemmingsouth temperate zonesolomon r. guggenheimsolar thermal systemsodium hypochloritesociological theorysocial anthropologyslip friction clutchsir john carew ecclessir ernst boris chainsir alfred hitchcocksingle-furrow ploughside-blotched lizardshrubby st john's wortshoulder-to-shouldershortia galacifoliashort saphenous veinshort gastric arteryshorea teysmannianashaggymane mushroomsexual relationshipsex-change operationsemaphore telegraphsecretary of the navysaxifraga hypnoidessarcophilus hariisisarcophaga carnariasarah kemble siddonsround-trip light timerocky mountain sheeprockingham podocarprobert james fischerrobert bruce mathiasrichea pandanifoliarichard john robertsrichard ii of englandrichard coeur de lionrhus toxicodenedronrhododendron maximarhodesian ridgebackrhodanthe manglesiirhizopus stoloniferrhizomatous begoniarhizoctinia diseaserhetorical questionresearch laboratoryrepublic of the sudanregular tetrahedronregular icosahedronregional anesthesiared-green dichromacyred river of the southreaumur thermometerramsay hunt syndromeralph johnson buncherachel louise carsonquercus chrysolepisquantum field theoryquadriphonic systemquadraphonic systempyrrhuloxia sinuatapyrophosphoric acidpyorrhea alveolarispurple-hooded orchispurple ground cherrypulmonary emphysemapsychotria capensispsychotherapy grouppsoriatic arthritisprophylactic deviceprince-of-wales'-heathprince of wales heathpresident john adamsprehistoric culturepotassium hydroxideportal hypertensionporphyrio porphyriopork-and-veal goulashpopulus trichocarpapolystichum brauniipolyphosphoric acidpolice headquartersplumed scorpionfishplatanthera bifoliaplains pocket gopherpinnotheres ostreumpied piper of hamelinphyllostachys nigraphyllostachys aureaphyllodoce caeruleaphrynosoma cornutumphragmites communisphotographic cameraphaseolus caracallaphaseolus angularisphalacrocorax carbopezophaps solitariapembroke welsh corgipellitory-of-the-wallpaumotu archipelagopart-of-speech taggerparsley-leaved thornparochetus communisparathyroid hormoneparathion poisoningpalestine authorityover-the-counter drugorthopterous insectorthochromatic filmornithopod dinosauroriental bush cherryorder synentognathiorder stegocephaliaorder solenichthyesorder psilophytalesorder marchantialesorder haplosporidiaorder haemosporidiaorder ephemeropteraorange horseshoe batopuntia lindheimerioperations researchonopordum acanthiumonopordon acanthiumold world flycatcherokeechobee waterwaynuclear-powered shipnotoryctus typhlopsnothofagus truncatanorthern white cedarnorthern hemispherenorthern bog lemmingnorthern barramundinorth temperate zonenorth celestial polenorman architecturenon-christian priestnicolas malebranchenicholas ii of russianapierian logarithmmyositis trichinosamyasthenic syndromemusculophrenic veinmunchausen syndromemullah mohammed omarmountain fetterbushmother-of-pearl cloudmother-in-law's tonguemorrow's honeysucklemoreton bay chestnutmorchella esculentamonmouth court housemomordica charantiamohammedan calendarminato ohashi bridgemilitary censorshipmikhail baryshnikovmicroprocessor chipmicrohoning machinemichael stuart brownmichael gerald tysonmetaphosphoric acidmercury thermometermentha rotundifoliamalice aforethoughtmagnesium hydroxidemacrocephalon maleomachine translationluteinizing hormonelupus erythematosuslouis the quarrellerlouis henry sullivanlouis henri sullivanlord high chancellorlong-head coneflowerlittle bighorn riverlithophragma affinelip synchronizationlip synchronisationlightning conductorliberation theologylathyrus latifoliuskorsakov's psychosiskeith rupert murdochkarl theodor jasperskalashnikov culturejunior welterweightjunior middleweightjosiah willard gibbsjohn philip marquandjohn joseph pershingjohn howard northropjohn griffith chaneyjohn ernst steinbeckjohn birks gillespiejohn barrington wainjerusalem artichokejatropha stimulosusjames thomas farrelljames francis thorpejames butler hickockj. robert oppenheimerislets of langerhansion-exchange polymerinternational pitchintermediate shroudinorganic phosphateinorganic chemistryin your birthday suitin one's birthday suitidiopathic disorderidiographic sciencehysterical neurosishypsiglena torquatahypophosphoric acidhypochromic anaemiahyperfocal distancehyperchromic anemiahyperbolic geometryhynerpeton bassettihygrophorus russulahydroxybutyric acidhydroxybenzoic acidhydropower industryhydromantes shastaehydrokinetic enginehyalophora cecropiahundred-and-fortiethhuman genome projecthoward robard hugheshottentot bread vinehorseshoe whipsnakehorse chestnut creamhorizontal parallaxhooded pitcher planthonorable dischargehomecourt advantageholocentrus bullisihohenzollern empirehieracium pilocellaheterotheca villosaheterosexual personheterophil antibodyheterodyne receiverhesperis matronalisherringbone patternherbert clark hooverhenry viii of englandhenry oscar houghtonhelleborus foetidushelicobacter pyloriheavyweight torpedoharold hirschsprunghalocarpus bidwillihalicoeres radiatushaemorrhagic strokehaematobia irritanshabenaria peramoenahabenaria albifloragrouse whortleberrygroup psychotherapygrievous bodily harmgreenhouse whiteflygreenhouse emissiongreen fringed orchisgreater whitethroatgreat saphenous veingrand duchy of moscowgothic architectureglechoma hederaceaegiannangelo braschigeothermal industrygeorge paget thomsongeoffrey of monmouthgenus zinjanthropusgenus trichoglossusgenus trichodesmiumgenus thysanocarpusgenus stephanomeriagenus sphaerocarpusgenus sphaerocarposgenus schizophragmagenus sarcorhamphusgenus sarcocephalusgenus rhinonicterisgenus pleurothallisgenus pleurobrachiagenus plectrophenaxgenus phellodendrongenus phascolarctosgenus paracheirodongenus macrocephalongenus ichthyosaurusgenus hyracotheriumgenus hylactophrynegenus halimodendrongenus graptophyllumgenus gomphotheriumgenus gasterophilusgenus entomophthoragenus electrophorusgenus dracocephalumgenus corythosaurusgenus cnemidophorusgenus clethrionomysgenus chrysothamnusgenus chrysophyllumgenus chrysochlorisgenus chrysobalanusgenus chronoperatesgenus chorizagrotisgenus chlorophyllumgenus chlorophoneusgenus chirocephalusgenus chilomycterusgenus cercopithecusgenus ceratotheriumgenus ceratophyllumgenus cephalopterusgenus aulacorhyncusgenus argyroxiphiumgenus arctocephalusgenus archidiskidongenus acanthocereusgadus macrocephalusfuchsia excorticatafront-porch campaignfrankfurt on the mainfragaria chiloensisfourth earl of orfordfour-wing flying fishford hermann huefferflorida smoothhoundfirst earl of chathamfine-art photographyfictional characterfast of the firstbornfamily trionychidaefamily rhizobiaceaefamily rhiptoglossafamily rhinobatidaefamily relationshipfamily phalaropidaefamily orchestiidaefamily nephropsidaefamily microhylidaefamily hypocreaceaefamily hydrobatidaefamily holothuridaefamily hemerobiidaefamily haloragaceaefamily chironomidaefamily cetorhinidaeexperimental methodexothermic reactionexophthalmic goitereusebius hieronymuseuropean white bircheuropean water shreweuropean bird cherryeuphorbia corollataeuclid's fourth axiomeucalyptus camphoraesther hobart morriserythronium albidumerythema multiformeeriophyllum lanatumerigeron pulchellusepistle to the romansenglish hippocrateselymus trachycauloselectric toothbrusheighter from decatureichhornia spesiosaedwin of northumbriaedwin dubois haywardedward the confessoreastern hop hornbeameastern catholicismdwarf chinquapin oakdry-bulb thermometerdouble-furrow ploughdorothy leigh sayersdonald arthur glaserdoctor of philosophydoctor of humanitiesdivision rhodophytadivine right of kingsdisorderly behaviordirector of researchdigital photographydichondra micranthadepreciation chargedental orthopaedicscystophora cristatacoryphaena hippuruscorporal punishmentcoronary thrombosiscordia gerascanthusconversion hysteriaconvergent thinkingcontract of adhesionconstructive breachcone friction clutchcomputer technologycomputed tomographycompound morphologycommon yellowthroatcommon staghorn ferncommon pitcher plantcoluber hippocrepiscolaptes chrysoidescnemidophorus veloxclosed-heart surgeryclematis ochreleucaclass holothuroideaclass cryptophyceaeclass chrysophyceaeclass chlorophyceaecirsium helenioidescinnamomum camphoracinchona ledgerianacinchona cordifoliachrysophrys auratuschrysolophus pictuschrysobalanus icacochristian schonbeinchoriotis australischolesterosis cutischinese scholartreechinese scholar treechinese parasol treechinese forget-me-notchilean flameflowerchelifer cancroideschattahoochee rivercharronia flavigulacharles william postcharles vii of francecharles joseph clarkcharles ii of englandcharles henry harrodcharles digby harrodchairman of the boardcerebral thrombosiscerebral hemorrhageceratotherium simumcatherine i of russiacatharanthus roseuscastilleja chromosacardioid microphonecardigan welsh corgicaranx bartholomaeicalochortus eleganscalochortus amoenuscallorhinus ursinuscalifornia white firbursera microphyllaburhinus oedicnemusbulbourethral glandbrush-tail porcupinebrowning machine gunbronchoscopic smearbronchial pneumoniabritish labour partybreech presentationbougainville trenchbottlebrush buckeyeborn-again christianbone-headed dinosaurbody plethysmographbirth control devicebidens trichospermabeckman thermometerbattle of port arthurbattle of bunker hillbartolomeo eustachibartholomew robertsbarnaba chiaramontibarbados maidenhairbarack hussein obamabachelor of theologybachelor of divinityastroloma humifusumasian horseshoe crabarthur james balfourarteria ophthalmicaarteria ethmoidalisarmy of the righteousaristolochia durioraristarchus of samosarches national parkapothecaries' weightanticipatory breachanion-exchange resinangoumois grain mothanarchist communismamorpha californicaaluminium hydroxidealsophila pometariaalexander prokhorovaleksandr prokhorovaleksandr pavlovichalcohol thermometeralan mathison turingagonus cataphractusadlerian psychologyacentric chromosomeabnormal psychologyabdominal breathing
