18-Letter Words Containing: C,O,A,S
(In Any Order)
There are 196 18 letter words,
850 18 letter phrases and
0 18 letter abbr's with
C,O,A,S in.
Best Scoring 18 Letter Words With: C,O,A,S
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All 18 Letter Words
Words (196)
telecommunicationsinconsequentialitytransmogrificationpsychopharmacologyoversimplificationsociopsychologicalantivivisectionistpsychopathologicalpaleoclimatologistneuropsychologicalunconscionablenessunaccountabilitiesultrasophisticatedultramicroscopicalultraconservativesultraconservatismsthermoplasticitiestheatricalizationstachistoscopicallysupersophisticatedsuperconglomeratessupercivilizationssubmicroscopicallysubclassificationssubcategorizationsstructuralizationsstoichiometricallystereospecificallystereophotographicspectroheliographyspectroheliographssomnambulisticallysemidomesticationssemiconservativelysedimentologicallysatisfactorinessessacrilegiousnessesrhabdomyosarcomatarevascularizationsrecrystallizationsrechromatographiesrambunctiousnessesradiochromatogramsquattuordecillionsquasiperiodicitiespsychopathologistspsychobiographicalpsychoanalyticallypseudoparenchymataprovincializationspropagandisticallypronounceabilitiespostpsychoanalyticpolymorphonuclearspolyesterificationpolyacrylonitrilesphysiopathologicalphotosyntheticallyphotoreactivationsphotomicrographiesphotodissociationsphosphoglucomutasepertinaciousnessespentachlorophenolspathophysiologicalparticularizationspaleoclimatologiesoverspecializationoveroptimisticallyoverconcentrationsovercommunicationsovercommercializesoverclassificationoscillographicallyorthopsychiatristsnondiscriminationsnoncooperationistsnoncomparabilitiesnoncommutativitiesneuropsychiatristsmonochromaticitiesmisidentificationsmisclassificationsmineralocorticoidsmicroradiographiesmicrophotographiesmicrophotographersmicromanipulationsmicroencapsulationmicroencapsulatingmicrocrystallinitymicrocalorimetriesmechanochemistriesmalcontentednessesmagnetostrictivelymagnetoresistancesmacrophotographiesmacroglobulinemiaslipopolysaccharideirreproachablenessirreconcilablenessintercolumniationsincontestabilitiesinconsolablenessesinconsiderablenessinconceivabilitiesincommensurabilityinauspiciousnessesimmunoreactivitiesimmunoprecipitateshypernationalistichomoscedasticitieshistophysiologicalgranulocytopoiesisgranulocytopoiesesglycosaminoglycansfractionalizationsexceptionabilitiesethnomusicologicalelectroretinogramselectromyographieselectrodesiccationelectrocardiogramsechocardiographiesechocardiographersdisconsolatenessesdeoxyribonucleasesdehydrochlorinatesdehydrochlorinasesdecriminalizationscounterstrategistscounterpropagandascounterdemonstratecounterculturalismcounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconservativenessesconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommunicablenessescommercializationscommensurabilitiescollectivisticallyclaustrophobicallychlortetracyclinescantankerousnessesbureaucratizationsbourgeoisificationbiocompatibilitiesbacteriorhodopsinsaustralopithecinesarchaeoastronomiesantidiscriminationanticommercialismsaerothermodynamicsunsatisfactorinessunconstitutionallyultranationalisticspectrographicallysaccharomycetaceaepsychotherapeuticsplasmodiophoraceaepachycephalosaurusovercapitalisationorder-chenopodialesnonprognosticativeneurophysiologicalmuscivora-forficatamucopolysaccharidelacto-vegetarianisminternationalistichypercholesteremiahomobasidiomyceteshistocompatibilityfibrocartilaginouscytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantballistocardiogramarteriolosclerosisanticholinesteraseadenocarcinomatousPhrases (850)
voiceless consonantvictor frankensteinvasco nunez de balboavaccinium oxycoccusupton beall sinclairtomistoma schlegelithomas clayton wolfesyzygium aromaticumsuborder clamatoressphenodon punctatumsolid body substancesocial organizationsocial organisationsir frederick ashtonsexual reproductionsetophaga ruticillasergei rachmaninoffsecurity consultantsecond cranial nervescottish highlanderscandinavian nationroyal academy of artsresearch colloquiumrepublic of surinamerepublic of sloveniarepublic of maldivesrepublic of hondurasranunculus bulbosusprince-of-wales plumepooecetes gramineuspolitical dissidentpoisonous substanceplanning commissionpiano transcriptionphysiological statephysical phenomenonphysical attractionostrya carpinifoliaoscar hammerstein iiorder sarracenialesorder sarcosporidiaorder ichthyosauriaorder eubacterialesoenothera fruticosaoceanites oceanicusnicolaus copernicusnewspaper columnistnational censorshipnarcotic antagonistmusical performancemusical compositionmusculus temporalismusculospiral nervemorchella crassipesmegacycle per secondmeconopsis cambricamary wollstonecraftmake a clean breast ofmacrozamia communislowlands of scotlandlogistic assistancelogistic assessmentlinguistic relationlepomis macrochiruslatrodectus mactanslanius lucovicianuslachrymal secretionjohn charles fremontjoel chandler harrisjames whitcomb rileyjames prescott jouleisabella i of castileinternational scaleinstallation chargehypostasis of christhousehold appliancehistorical documentheloderma suspectumgossypium herbaceumgeophysical sciencegenus styracosaurusgenus saccharomycesgenus recurvirostragenus phyllostachysgenus phalacrocoraxgenus melopsittacusgenus eschscholtziagenus encephalartosgenus dimorphothecagenus archaeopteryxgarcinia mangostanagallinula chloropusfunctional disorderfricative consonantfreudian psychologyfrancis ford coppolafamily scorpaenidaefamily scolopacidaeeusebius of caesareaeuropean goatsuckeressential conditionessential amino aciderinaceus europaeuserigeron canadensiselectronics companyelectronic databaseelaeagnus commutataedward roscoe murroweducation secretaryedgar rice burroughseconomic assistanceduck-billed dinosaurdoctor of osteopathydmitri shostakovichdivision eubacteriadivision cynodontiadirect transmissiondiplomatic ministerdigitalis glycosidecyrus hall mccormickcyanocitta cristatacrotalus scutulatuscrotalus mitchelliicreate from raw stuffcrataegus oxycanthacouncil of constancecorrugated fastenerconstantin brancusiconservation of masscompression bandagecommon american shadcommissaire maigretcolumbia universitycolocasia esculentacollapsible sheltercognitive semanticsclass schizomycetesclass magnoliopsidaclass hyalospongiaeclass gastromycetesclass dicotyledonaechromosomal anomalychristopher marlowechemical operationscharles follen mckimceremonial occasioncerebrospinal fevercause to be perceivedcastanea mollissimacarl gustaf mosandercarex pseudocyperuscapital of wisconsincapital of tennesseecapital of 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scopariumvaccinia gangrenosauveoscleral pathwayupper carboniferousunspoken accusationtyrannus vociferanstussock caterpillartropical rain foresttrichostema lanatumtremella fuciformistopical anaesthetictopical anaesthesiatobacco mosaic virustime deposit accountthermoplastic resinthermobia domesticatheory of indicatorstextual scholarshipteucrium scorodoniataraxacum kok-saghyztanacetum douglasiisynanceja verrucosasymplocus tinctoriasymphoricarpos albaswiss confederationsurvivors insurancesupratrochlear veinsubpoena duces tecumsubphylum urochordasuborder nematocerasuborder lacertiliasuborder gorgonaceasuborder ceratopsiasuborder carnosaurasuborder alcyonaceasubgenus calliopsissubfamily acoraceaesubclass actinopodastructural genomicsstructural concretestochastic variablestictopelia cuneatastellar associationsteganopus tricolorstations of the crossstarvation acidosisspotsylvania countyspace-time continuumsouthern white cedarsouth celestial polesolidago canadensissolar magnetic fieldsolanum commersoniisolanum carolinensesociological theorysocio-economic classsocial anthropologysmoking compartmentsmall cell carcinomasloanea jamaicensisskull and crossbonessir john carew ecclessir ernst boris chainsir alfred hitchcockside-blotched lizardsidalcea malviflorashortia galacifoliashort gastric arterysex-change operationserratula tinctoriasentential functionsemi-sweet chocolatesegmentation cavitysecretary of the navysecretary of defensesecondary educationsecondary dentitionsecobarbital sodiumscopolia carniolicascolymus hispanicusscleroderma bovistasciaenops ocellatusscale of measurementsarcophilus hariisisarcophaga carnariasao tome and principesao bernardo do camposamuel jackson sneadsalicornia europaeasalamandra maculosasaint thomas a becketsacrifice operationsacramento sturgeonrocky mountain sheeprobert james fischerrobert bruce mathiasrichard john robertsrhodesian ridgebackrhizoctinia diseaserhetorical questionresearch laboratoryrepublic of the sudanrepublic of botswanarelative atomic massregular icosahedronregular convex solidreductio ad absurdumreal-time processingreactive depressionreaction propulsionratibida columnarisrandom-access memoryralph johnson buncherachel louise carsonquadriphonic systemquadraphonic systempyrophosphoric acidpylodictus olivarispus-forming bacteriapublic relations manpublic presentationpterocarpus indicuspsychotria capensispsychotherapy grouppsychological statepsoriatic arthritispseudotaxus chieniiprunus laurocerasuspropositional logicprofessional dancerprocyon cancrivorusprionotus carolinusprince-of-wales'-heathprince of wales heathpotos caudivolvuluspotato scab bacteriapotassium carbonatepotamogeton crispuspositive chemotaxispopulus trichocarpaponcirus trifoliatapolystichum brauniipolyphosphoric acidpolitical scientistpolitical commissarpolice headquarterspoinciana gilliesiipoephila castanotispneumogastric nerveplatanus acerifoliaplains pocket gopherpinus californiarumpimenta officinalispierre-simon laplacephyllostachys nigraphyllostachys aureaphrynosoma cornutumphragmites communisphonological systemphasianus colchicusphaseolus coccineusphaseolus caracallapersonal credit linepediculosis capitispedestrian crossingpart-of-speech taggerparochetus communisparascalops breweriparallel processingparacentral scotomapancreatic fibrosispalace of versaillesoriental bush cherryoreamnos americanusorder stegocephaliaorder rickettsialesorder mycrosporidiaorder marchantialesorder falconiformesorder endomycetalesorder coraciiformesopisthocomus hoazinoperations researcholfactory sensationold world coral snakenyctanassa violaceanucleolus organizernucleolus organisernucleolar organisernuclear-powered shipnothofagus truncatanorth celestial polenormative economicsnonsocial infectionnon-christian priestnikolai lobachevskynicolaus zinzendorfnicolas malebranchenicholas ii of russianewtonian telescopenewtonian mechanicsnew world coral snakenegative chemotaxisnational assistancenasogastric feedingnarcissus jonquillamyositis trichinosamyasthenic syndromemusculus teres majormusculus pectoralismusculus buccinatormunchausen syndromemultiplication signmountain watercressmountain blacksnakemoreton bay chestnutmorchella esculentamomordica balsaminamolecular biologistminor diatonic scaleminoan civilisationmineral associationmilitary commissionmilitary censorshipmicroscopic anatomymichael stuart brownmichael gerald tysonmexican pocket mousemetaphosphoric acidmetabolic alkalosismelissa officinalismelicocca bijugatusmedical institutionmathematical symbolmaster of ceremoniesmarriage counselingmarquis de condorcetmalacosoma disstriamajor diatonic scalemagneto-optical discmagnesium carbonatemacrozamia spiralismacroscopic anatomymachine translationlycaena hypophlaeaslutjanus blackfordilupinus subcarnosuslucius dubignon claylower carboniferouslonicera canadensislong-distance runnerlobelia siphiliticalitocranius wallerilip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumlibyan islamic 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dracocephalumgenus dicranopterisgenus dendrocalamusgenus dactylopterusgenus ctenocephalusgenus corythosaurusgenus compsognathusgenus chrysothamnusgenus chrysobalanusgenus chronoperatesgenus chorizagrotisgenus chlamydomonasgenus chirocephalusgenus cercosporellagenus ceratotheriumgenus ceratophyllumgenus ceratopetalumgenus cephalopterusgenus cardiospermumgenus campyloneurumgenus calycophyllumgenus calamagrostisgenus aulacorhyncusgenus arctocephalusgenus archidiskidongenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgenus acanthocereusgastroepiploic veingastrocolic omentumgadus macrocephalusfunctional genomicsfunctional calculusfumaria officinalisfuchsia excorticatafrancois mitterrandfragaria chiloensisforward transactionfirst earl of chathamfirst baron macaulayfinno-ugric-speakingfemale circumcisionfeast of tabernaclesfamily symplocaceaefamily orchestiidaefamily gobiesocidaefamily ceratopsidaefamily catostomidaefamily ambrosiaceaefairness commissioneuropean spider crabeuonymus americanuseuclid's second axiomeuclid's fourth axiomeucalyptus rostrataeucalyptus globuluseucalyptus coriaceaeucalyptus camphoraeuarctos americanusequetus lanceolatusepacris obtusifoliaenglish hippocratesendowment insuranceelymus trachycauloselectrostatic fieldelaeocarpus grandiseichhornia spesiosaedward the confessorecclesiastical robeecclesiastical modeeastern cricket frogeastern catholicismdynamic loudspeakerdorsal scapular veindomesticated animaldoctor of humanitiesdivision myxomycotadivision cyanophytadiversionary attackdistrict of columbiadissociation energydiscretionary trustdirector of researchdioscorea bulbiferadicamptodon ensatusdental orthopaedicsdeductive reasoningde facto segregationdaucus carota sativacystopteris montanacystophora cristatacynoglossum amabilecyclopes didactyluscutaneous sensationcupressus govenianacupressus arizonicacryptogramma crispacrotalus adamanteuscriminal possessioncrataegus tomentosacrataegus apiifoliacourt of saint 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hymenomycetesclass holothuroideaclass hepaticopsidaclass ginkgophytinaclass dicotyledonesclass cyanobacteriaclass cryptophyceaeclass coniferopsidaclass chrysophyceaeclass chlorophyceaecitrus aurantifoliacirsium lanceolatumcimicifuga racemosachrysophrys auratuschrysobalanus icacochristian schonbeinchoriotis australischoloepus hoffmannichinese scholartreechinese scholar treechinese parasol treechelifer cancroidescheilanthes eatoniicharles william postcharles vii of francecharles joseph clarkcharles ii of englandcharles henry harrodcharles digby harrodchamaemelum nobilischaenopsis ocellatacerebrospinal fluidcerebral thrombosiscercis occidentalisceratotherium simumceratostomella ulmiceltis occidentaliscelestial longitudecatherine i of russiacatharanthus roseuscastilleja chromosacastanea ozarkensiscassia occidentaliscassia augustifoliacascade transformercasanova de seingaltcarolingian dynastycarissa grandifloracardigan welsh corgicardamine douglasiicapreolus capreoluscapital of singaporecapital of san marinocapital of costa ricacamelus dromedariuscamassia scilloidescalostoma raveneliicalostoma lutescenscalopogon tuberosumcalochortus eleganscalochortus amoenuscallorhinus ursinuscalifornia sycamorecalifornia allspicebursera microphyllabuchloe dactyloidesbrush-tail porcupinebronchoscopic smearbroadcasting studiobreech presentationboy scouts of americaborn-again christianbook of ecclesiastesboltzmann's constantbocconia frutescensblack root rot fungusbidens trichospermabastardy proceedingbasal metabolic ratebartolomeo eustachibarometric pressurebarack hussein obamaball-and-socket jointaustrotaxus spicataasterid dicot familyassociative aphasiaassociate professorassociate in nursingasparagus setaceousasian horseshoe crabascophyllum nodosumascomycetous fungusarticulatory systemarteria communicansarnold lucius gesellaristolochia durioraristarchus of samosarisaema dracontiumarches national parkapothecaries' weightanticonvulsant druganselm of canterburyanolis carolinensisanointing of the sickanoa depressicornisanion-exchange resinandropogon furcatusanarchist communismanamnestic responseambystoma maculatumalice-josephine ponsaleurites moluccanaaleksandr pavlovichagonus cataphractusagelaius phoeniceusaffricate consonantaegilops triuncalisadlerian psychologyaddax nasomaculatusacute brain disorderacoustic resistanceacoustic projectionacoustic phenomenonacoustic absorptionacer pseudoplatanusacentric chromosomeacellular slime moldaccounts receivableabsorption spectrumabnormal psychology
