18-Letter Words Containing: O,R,E,A,S
(In Any Order)
There are 202 18 letter words,
899 18 letter phrases and
0 18 letter abbr's with
O,R,E,A,S in.
Best Scoring 18 Letter Words With: O,R,E,A,S
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All 18 Letter Words
Words (202)
disproportionatelygastroenterologistoversimplificationoverrepresentationhyperaldosteronismneuropsychologicalweatherproofnessesvaingloriousnessesunreasonablenessesunprofitablenessesultrasophisticatedultraconservativesultraconservatismstriskaidekaphobiastransportabilitiesthermoplasticitiestheatricalizationssupranationalitiessupersophisticatedsuperconglomeratessupercivilizationssuperadministratorsubcategorizationsstoutheartednessesstoichiometricallystereospecificallystereoregularitiesstereophotographicsphygmomanometriesspectroheliographyspectroheliographssemiprofessionallysemiconservativelysatisfactorinessessacrilegiousnessesrevascularizationsrepresentationallyrenationalizationsreinstitutionalizerehospitalizationsrecrystallizationsrechromatographiesrambunctiousnessesradiosensitivitiesquattuordecillionsquasiperiodicitiespseudoparenchymatapronounceabilitiespraiseworthinessespostmillenarianismpolymorphonuclearspolyesterificationpolyacrylonitrilesphotoreactivationsphotomicrographiesphotolithographiesphotodisintegratesphotodisintegratedphosphodiesterasespertinaciousnessespentylenetetrazolspentachlorophenolsoverspecializationoveroptimisticallyoverindustrializesoverindustrializedoverfertilizationsoverextrapolationsoverconcentrationsovercommunicationsovercommercializesoverclassificationorganophosphorusesnonrevolutionariesnonrepresentativesnonfraternizationsnoncooperationistsnoncomparabilitiesnonarbitrarinessesneurotransmissionsneuropsychiatristsmultifariousnessesmonochromaticitiesmisrepresentationsmisinterpretationsmineralocorticoidsmicroradiographiesmicrophotographiesmicrophotographersmicroencapsulationmicroencapsulatingmicrocalorimetriesmelodramatizationsmechanochemistriesmagnetostrictivelymagnetoresistancesmacrophotographiesmacroglobulinemiaslymphangiographieslumpenproletariatslipopolysaccharideirreproachablenessirreconcilablenessinterrelationshipsinteroperabilitiesinternationalitiesinternationalisinginterinstitutionalintercolumniationsinharmoniousnessesinconsiderablenessincommensurabilityimpersonalizationsimmunosuppressantsimmunoreactivitiesimmunoprecipitateshypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperalimentationshydroxytryptamineshydrometallurgistsgranulocytopoiesisgranulocytopoiesesgastroenterologiesexterritorialitiesextemporaneousnessevapotranspirationelectroretinogramselectromyographieselectrodesiccationelectrocardiogramsechocardiographiesechocardiographersdisintermediationsdishonorablenessesdihydroergotaminesdiastereoisomerismdextroamphetaminesdephosphorylationsdepersonalizationsdeoxyribonucleasesdematerializationsdehydrochlorinatesdehydrochlorinasesdedifferentiationsdecriminalizationscounterstrategistscounterpropagandascounterdemonstratecounterculturalismcounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistsconservativenessescongregationalistscongregationalismscompartmentalisingcommercializationscommensurabilitieschlortetracyclinescantankerousnessesbureaucratizationsbourgeoisificationbiodegradabilitiesbacteriorhodopsinsaustralopithecinesastrophotographiesastrophotographersarchaeoastronomiesanticommercialismsaerothermodynamicsunsatisfactorinessterritorialisationspectrographicallysaccharomycetaceaepteridospermopsidapteridospermaphytapsychotherapeuticsplasmodiophoraceaepachycephalosaurusovercapitalisationorder-chenopodialesnonprognosticativeneurophysiologicalmucopolysaccharidelacto-vegetarianisminternationalistichypercholesteremiacytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantarteriolosclerosisantiferromagnetismanticholinesteraseadenocarcinomatousPhrases (899)
wisteria floribundavictor frankensteinupton beall sinclairtreaty of versaillesthomas wright wallertheodosius the greatsyrian monetary unitsulfur hexafluoridesuborder clamatoressuborder anisopterastar-shaped fortresssir martin frobishersir frederick ashtonsir arthur john evansshort-term liabilitysexual reproductionsetophaga ruticillasergei rachmaninoffsecurity consultantsecond cranial nervescottish highlanderroyal academy of artsrheims-douay versionrespiratory illnessresearch colloquiumrepublic of surinamerepublic of sloveniarepublic of maldivesrepublic of hondurasproposal of marriageprofessional golferprofessional boxingprince-of-wales plumeposterior pituitarypooecetes gramineuspolish monetary unitpolianthes tuberosaphotographer's modelparkinson's syndromeoven stuffer roasteroscar hammerstein iiorder sauropterygiaorder sarracenialesorder sarcosporidiaorder passeriformesorder ichthyosauriaorder eubacterialeson an irregular basisoenothera fruticosanicolaus copernicusnewspaper columnistnational censorshipmusical performancemusculus temporalismusculospiral nervemount rushmore statemorchella crassipesminor tranquillisermethotrexate sodiummeleagris gallopavomegacycle per secondmeconopsis cambricamaterial possessionmaster of literaturemary wollstonecraftmanganese tetroxidemake a clean breast ofloranthus europaeuslinguistic relationlighthorse harry leelepomis macrochiruslatrodectus mactanslachrymal secretionkeyboard instrumentjons jakob berzeliusjohn charles fremontjoel chandler harrisjames whitcomb rileyjames prescott joulejames grover thurberirvingia gabonensisinternational scaleinstallation chargehouses of parliamenthistorical documentheloderma suspectumheat of vaporisationhealth professionalhand-to-hand strugglegustatory sensationgreen mountain stategossypium herbaceumgeorge simon kaufmangenus styracosaurusgenus saccharomycesgenus recurvirostragenus phalacrocoraxgenus encephalartosgenus dorotheanthusgenus dimorphothecagenus archaeopteryxfunctional disorderfricative consonantfreudian psychologyfederation of tribesfederal reserve notefamily scorpaenidaeexpressed almond oileusebius of caesareaeuropean goatsuckererinaceus europaeuserigeron canadensisendorsement in blankelmer ambrose sperryelectronics companyelectronic databaseedward roscoe murroweducation secretaryedgar rice burroughseastern ground snakeduck-billed dinosaurdouay-rheims versiondoctor of osteopathydivision eubacteriadisreputable persondisagreeable persondirect transmissiondiplomatic ministerdanish monetary unitdame sybil thorndikedame joan sutherlandcrotalus mitchelliicreate from raw stuffcrataegus oxycanthacorrugated fastenerconservation of masscompression bandagecommon american shadcommissaire maigretcolumbia universitycollapsible shelterclass gastromyceteschristopher marlowechemical operationscharles follen mckimceremonial occasioncerebrospinal fevercause to be perceivedcarl gustaf mosandercarex pseudocyperuscapital of new jerseybreak someone's heartblue ridge mountainsblood extravasationbiological researchbattle of tewkesburybattle of lule burgasbattle of gettysburgbaron georges cuvierauthoritarian stateaugsburg confessionattestation serviceastronomy satelliteassyrian neo-aramaicascension of the lordarthur schopenhauerartemisia filifoliaantineoplastic druganisette de bordeauxandrew dickson whiteanamnestic reactionanalysis of variancealytes obstetricansalfred louis kroeberalfred lord tennysonalexander i of russiaalbert szent-gyorgyiair-to-ground missileagnes george de milleadministrative bodyacoustic gramophoneaccordance of rightsyellow-breasted chatyellow lady's slipperyellow bristlegrassyellow bristle grassyellow adder's tonguewynnea sparassoideswrit of habeas corpuswoolsorter's diseasewinter olympic gameswilson cloud chamberwillie howard mays jr.william henry hudsonwhole life insurancewestern roman empirewestern ribbon snakewestern mountain ashwestern diamondbackweather forecastingwandering albatrossvolumetric analysisvinegar joe stilwellvespula maculifronsveronica chamaedrysvenus's flower basketvena supraorbitalisvascular prosthesisvascular hemophiliavaranus komodoensisvaledictory speakervaledictory addressvaccinia gangrenosauveoscleral pathwayupper carboniferousupholstery materialunited states dollarunipolar depressionumbelliferous planttyrannus vociferanstussock caterpillartropical rain foresttrisodium phosphatetrichostema lanatumtremella fuciformistravel purposefullytransmission systemtransitive verb formtransfer of trainingtragelaphus buxtonitop fermenting yeastthreshold operationthomas stearns eliotthird battle of ypresthermoplastic resinthermobia domesticatheory of indicatorstheater of the absurdthe great starvationthalamostriate veintextual scholarshipteucrium scorodoniaterritorial reservetaraktogenos kurziitaraktagenos kurziitalk through one's hatsystema urogenitalesystema digestoriumsystem of numerationsynaptomys borealissynanceja verrucosasydney harbor bridgeswiss confederationsweet-potato ring rotsurvivors insurancesupratrochlear veinsupra expressionismsupervisory programsuperior labial veinsuperfamily apoideasuperannuation fundsuborder tarsioideasuborder ruminantiasuborder pinnipediasuborder nematocerasuborder mugiloideasuborder menotyphlasuborder lipotyphlasuborder lemuroideasuborder lacertiliasuborder gorgonaceasuborder ceratopsiasuborder carnosaurasuborder alcyonaceasubfamily dorylinaesubfamily acoraceaestructural genomicsstructural concretestriped button quailstreptopelia turturstraight-line methodstorage-battery gridstochastic variablestellar associationsteganopus tricolorstations of the crossstanford universitystandard atmospherespanish oyster plantsouthern white cedarsouthern maidenhairsouth temperate zonesonora semiannulatasolar thermal systemsolar magnetic fieldsolanum commersoniisolanum carolinensesociological theorysmoking compartmentsmall cell carcinomaskull and crossbonessir john carew ecclessir george trevelyansir ernst boris chainsir alfred hitchcocksilver-leaved poplarsilver quandong treesignal-to-noise ratioside-blotched lizardsidalcea malviflorasiberian wall flowershort saphenous veinshort gastric arteryshorea teysmannianashaggymane mushroomsexual relationshipsex-change operationserratula tinctoriasensory deprivationsemaphore telegraphsecretary of the navysecretary of defensesecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistascale of measurementsaxifraga hypnoidessaratoga spittlebugsarah kemble siddonssao tome and principesao bernardo do camposample distributionsalicornia europaeasaint teresa of avilasailor's breastplatesacrifice operationsacramento sturgeonround-tailed muskratronald wilson reaganrocky mountain sheeprobert mearns yerkesrobert james fischerrobert bruce mathiasrichard john robertsrhodesian ridgebackrhodanthe manglesiirhizomatous begoniarhizoctinia diseaserhetorical questionrevaluation reserveretarded depressionrespiratory diseaseresearch laboratoryrepublic of the sudanrepublic of botswanarelative atomic massrelational databaseregular icosahedronregular convex solidregression equationregression analysisregistration numberregional anesthesiareductio ad absurdumreal-time processingreactive depressionreaction propulsionrandom-access memoryramsay hunt syndromeralph johnson buncherachel louise carsonquadriphonic systemquadraphonic systempyorrhea alveolarispus-forming bacteriapulmonary emphysemapublic relations manpublic presentationpterocarpus indicuspsychotria capensispsychotherapy groupprunus laurocerasusprumnopitys elegansproto-norse languageprospero lambertiniproportional samplepromotional expenseprofessional tennisprofessional personprofessional dancerprince-of-wales'-heathprince of wales heathpresident john adamsprairie golden asterpower-station workerpotentilla anserinapotato scab bacteriapotassium hydroxidepotassium carbonatepotamogeton crispusportuguese man-of-warportuguese languageportal hypertensionpork-and-veal goulashpopulus balsamiferapolyunsaturated fatpolice headquarterspneumogastric nervepleurotus ostreatusplatanus orientalisplatanus acerifoliaplains pocket gopherplains lemon monardapine-barren sandwortpierre-simon laplacephyllostachys aureaphragmites communisphaseolus caracallaphaseolus angularispezophaps solitariapersonal credit lineperiodontal diseasepeperomia sandersiipedestrian crossingpaul bustill robesonpart-of-speech taggerparsley-leaved thornparochetus communisparascalops breweriparallel processingparacentral scotomapaprilus alepidotuspancreatic fibrosispalestine authoritypalace of versaillesoxytropis lambertiioriental bush cherryoreamnos americanusorder ustilaginalesorder synentognathiorder stegocephaliaorder solenogastresorder rickettsialesorder psilophytalesorder polymastiginaorder plumbaginalesorder plantaginalesorder mycrosporidiaorder marchantialesorder haplosporidiaorder haemosporidiaorder falconiformesorder endomycetalesorder coraciiformesorder bennettitalesorder aspergillalesorange horseshoe batoperations researchoperating statementolfactory sensationold world coral snakeold frisian languageobservation stationnucleolus organizernucleolus organisernucleolar organisernuclear-powered shipnorth celestial polenormative economicsnonvolatile storagenon-volatile storagenon-christian priestnicolaus zinzendorfnicolas malebranchenew world coral snakenervous prostrationnasogastric feedingmyasthenic syndromemusculus teres majormusculus pectoralismunchausen syndromemountain watercressmountain spleenwortmountain fetterbushmother-in-law's tonguemost valuable playermoreton bay chestnutmorchella esculentamontia lamprospermamolecular biologistminor diatonic scalemineral associationminato ohashi bridgemilitary censorshipmichael stuart brownmichael gerald tysonmetaphosphoric acidmerovingian dynastymelospiza georgianamaster of ceremoniesmary morse baker eddymarsilea drummondiimarriage counselingmarquis de condorcetmarble bones diseasemajor tranquillisermajor diatonic scalemagnesium hydroxidemagnesium carbonatemachine translationlupus erythematosuslower carboniferouslouis the quarrellerlouis henry sullivanlouis henri sullivanlonicera canadensislong-distance runnerlitocranius wallerilimnocryptes minimaleycesteria formosaleptopteris superbalepromatous leprosyleontocebus rosalialearner's dictionaryleaning tower of pisale douanier rousseaulate-spring-bloominglaportea canadensislactose intolerancelactarius deliciosokorsakoff's syndromekeratosis nigricanskarl theodor jasperskammon strait bridgekalashnikov culturejudicial separationjudgment in personamjessica lucy mitfordjerusalem artichokejean francois milletjapanese pagoda treejames thomas farrelljames leonard farmerjames francis thorpejames butler hickockjack-o-lantern fungusisopyrum biternatumislets of langerhansiron-storage diseaseipomoea orizabensisintravenous feedinginternal combustionintermediate shroudinterfacial tensioninteragency supportinsider informationinorganic phosphateinorganic chemistryinformation scienceinformation measureinductive reasoningin one's birthday suitidiopathic disorderidiographic sciencehysterical neurosishypsiglena torquatahyperfocal distancehynerpeton bassettihydromantes shastaehoward robard hugheshorseshoe whipsnakehorse chestnut creamhonorable dischargeheterotheca villosaheterosexual personhesperis matronalishenry oscar houghtonhalicoeres radiatushaemorrhagic strokehaematobia irritansgyromitra esculentagroup psychotherapygroup centrospermaegros ventre languagegrindelia squarrosagrievous bodily harmgregory of nazianzusgregorian telescopegreen monkey diseasegreat saphenous veingraduation exercisegradable oppositiongoods and service taxgolden barrel cactusgilles de la tourettegigacycle per secondgiannangelo braschigeothermal industrygeostationary orbitgeorge paget thomsongenus zinjanthropusgenus tyrannosaurusgenus thysanocarpusgenus tautogolabrusgenus streptocarpusgenus stephanomeriagenus sphaerocarpusgenus sphaerocarposgenus schizophragmagenus sarcorhamphusgenus sarcocephalusgenus pterodactylusgenus pseudowinteragenus protoceratopsgenus pleurothallisgenus pleurobrachiagenus plectrophenaxgenus phascolarctosgenus paracheirodongenus mycobacteriumgenus micropogoniasgenus melanogrammusgenus macrodactylusgenus macrocephalongenus lagerstroemiagenus lagarostrobusgenus ichthyosaurusgenus hyracotheriumgenus hylactophrynegenus halimodendrongenus graptophyllumgenus gastroboletusgenus gasterophilusgenus entomophthoragenus edmontosaurusgenus dracocephalumgenus dicranopterisgenus dendrocalamusgenus dactylopterusgenus corythosaurusgenus chrysothamnusgenus chrysobalanusgenus chronoperatesgenus chorizagrotisgenus chirocephalusgenus cercosporellagenus ceratotheriumgenus ceratophyllumgenus ceratopetalumgenus cephalopterusgenus cardiospermumgenus campyloneurumgenus calamagrostisgenus aulacorhyncusgenus argyroxiphiumgenus arctocephalusgenus archidiskidongenus anomalopteryxgenus agrobacteriumgenus actiniopterisgenus acanthocereusgenital personalitygeneral-purpose bombgastroepiploic veingastrocolic omentumgadus macrocephalusfuchsia excorticatafranklin d. rooseveltfrancois mitterrandfragaria chiloensisflowering raspberryflorida selaginellafirst earl of chathamfirst battle of ypresfirst baron tennysonfinno-ugric-speakingfemale circumcisionfeast of tabernaclesfavourable positionfast of the firstbornfamily xenosauridaefamily stromateidaefamily relationshipfamily orchestiidaefamily nephropsidaefamily ceratopsidaefamily ambrosiaceaefairness commissioneuropean wolf spidereuropean water shreweuropean spider crabeuonymus americanuseuclid's fourth axiomeucalyptus rostrataeucalyptus coriaceaeucalyptus camphoraeuarctos americanusestrogen antagonistesther hobart morrisepistle to the romansepacris obtusifoliaenglish hippocratesendowment insuranceelymus trachycauloselectrostatic fieldelaeocarpus grandiseichhornia spesiosaedwin dubois haywardedward the confessoredgar douglas adrianecclesiastical robeeastern roman empireeastern indigo snakeeastern hop hornbeameastern fox squirreleastern cricket frogeastern catholicismeast indian rosewooddynamic loudspeakerdusky-footed woodratdusky-footed wood ratdryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrunk-and-disorderlydouble-breasted suitdorsal scapular veindorothy leigh sayersdonald arthur glaserdoctor of humanitiesdiversionary attackdissociation energydisorderly behaviordiscretionary trustdirector of researchdioscorea bulbiferadental orthopaedicsdelusional disorderdeflationary spiraldeductive reasoningde facto segregationcystopteris montanacupressus govenianacupressus arizonicacrotalus adamanteuscriminal possessioncrataegus tomentosacrataegus apiifoliacourt of saint james'scotoneaster dammericoryphaena hippuruscortaderia selloanacorrosive sublimatecorporal punishmentcoronavirus diseasecornelius janseniuscoreopsis tinctoriacordyline australiscordia gerascanthuscoptis groenlandicaconversion reactionconversion hysteriacontract of adhesioncontinuing trespassconstructive breachconnarus guianensiscongenital disorderconfederate soldierconfederate jasminecomputer simulationcomplementary closecompetitor analysiscompatible softwarecommon staghorn ferncommon lady's-slippercolutea arborescenscolorado blue sprucecollege of cardinalscolaptes chrysoidesclosed-heart surgeryclinical depressionclematis versicolorclematis ochreleucaclass pyrenomycetesclass holothuroideaclass cyanobacteriaclass cryptophyceaeclass coniferopsidaclass chrysophyceaeclass chlorophyceaecirsium lanceolatumcimicifuga racemosachristian schonbeinchinese scholartreechinese scholar treechinese parasol treechelifer cancroidescharles william postcharles vii of francecharles joseph clarkcharles ii of englandcharles henry harrodcharles digby harrodcerebrospinal fluidcerebral thrombosiscercis occidentalisceratotherium simumceratostomella ulmicatherine i of russiacatharanthus roseuscastilleja chromosacastanea ozarkensiscascade transformercardigan welsh corgicardamine douglasiicapreolus capreoluscapital of singaporecamelus dromedariuscalostoma raveneliicalopogon tuberosumcalochortus eleganscalochortus amoenuscalifornia sycamorecalifornia allspicebursera microphyllabubalus mindorensisbrush-tail porcupinebronchoscopic smearbrevoortia tyrannisbreech presentationbradley's spleenwortboy scouts of americabouvier des flandresbone-headed dinosaurbody plethysmographbocconia frutescensbird-footed dinosaurbidens trichospermabernese mountain dogbattle of austerlitzbastardy proceedingbasal metabolic ratebartolomeo eustachibartholomew robertsbarometric pressurebarbados maidenhairbarbados gooseberrybarack hussein obamaautomobile industryautoimmune disorderasterid dicot familyassociate professorassociate in nursingassistant professorasparagus setaceousasian tiger mosquitoasian horseshoe crabarticulatory systemarthur james balfourarterial blood gasesarteria ethmoidalisarteria communicansartemisia abrotanumarrowleaf groundselarnold lucius gesellarmy of the righteousaristotelia serrataarisaema dracontiumarisaema atrorubensarches national parkarboreal salamanderapothecaries' weightanterograde amnesiaanselm of canterburyanolis carolinensisanoa depressicornisannona diversifoliaanion-exchange resinanamnestic responsealveolar resorptionalsophila pometariaallium ampeloprasumaleurites moluccanaaleksandr prokhorovaleksandr pavlovichagitated depressionaffricate consonantaegilops triuncalisadlerian psychologyacute brain disorderacoustic resistanceacoustic projectionacer pseudoplatanusacentric chromosomeacellular slime moldaccounts receivableabsorption spectrum
