18-Letter Words Containing: C,O,O,S
(In Any Order)
There are 178 18 letter words,
476 18 letter phrases and
0 18 letter abbr's with
C,O,O,S in.
Best Scoring 18 Letter Words With: C,O,O,S
| 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 (178)
telecommunicationstransmogrificationpsychopharmacologyoversimplificationspectrophotometricsociopsychologicalpsychopathologicalpaleoclimatologistneuropsychologicalvideoconferencingsunconscionablenessuncompromisingnessultramicroscopicaltrichloroethylenestachistoscopicallysuperconglomeratessubmicroscopicallysubconsciousnessessubcategorizationsstoichiometricallystereophotographicspectrophotometersspectrohelioscopesspectroheliographyspectroheliographsspectrofluorometryspectrofluorometerspectrofluorimetersemidomesticationssedimentologicallyribonucleoproteinsrhabdomyosarcomatareconstructionistsreconstructionismsrechromatographiesradiochromatogramsquattuordecillionspsychophysiologistpsychophysiologiespsychopathologistspsychobiographicalpseudotuberculosispseudotuberculosesprovincializationspronounceabilitiespostpsychoanalyticpolymorphonuclearspolyesterificationpolyacrylonitrilesphysiopathologicalphotosyntheticallyphotoreproductionsphotoreactivationsphotomicrographiesphotodissociationsphotodecompositionphosphoglucomutaseperchloroethylenespentachlorophenolspathophysiologicalpaleoclimatologiesoverspecializationoverprotectivenessoveroptimisticallyoverconcentrationsovercommunicationsovercommercializesoverclassificationoscillographicallyorthopsychiatristsnondiscriminationsnoncooperationistsnoncomparabilitiesnoncommutativitiesneuropsychologistsmonochromaticitiesmineralocorticoidsmicroreproductionsmicroradiographiesmicrophotographiesmicrophotographersmicrometeorologistmicrometeorologiesmicromanipulationsmicrolepidopterousmicroencapsulationmicrodensitometricmicrodensitometersmicrocalorimetriesmacrophotographiesmacroglobulinemiaslipopolysaccharideintrospectionisticintercolumniationsinconsolablenessesincommodiousnesseshypophysectomizinghyperconsciousnesshomoscedasticitieshistophysiologicalgranulocytopoiesisgranulocytopoiesesglycosaminoglycansglottochronologiesfractionalizationsethnomusicologistsethnomusicologicalelectroretinogramselectrophysiologicelectromyographieselectrodesiccationelectrodepositionselectrocardiogramsechocardiographiesechocardiographersdiscourteousnessesdisconsolatenessesdeoxyribonucleasesdendrochronologistdendrochronologiesdehydrochlorinatesdehydrochlorinasesdeconstructionistscountersuggestionscounterrevolutionscounterquestioningcounterpropagandascounterinstitutioncountergovernmentscounterdeploymentscounterdemonstratecounterconventionscounteraggressionscounteradaptationscounteraccusationsconversationalistscontradistinctionscontemptuousnessesconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismscongregationalistscongregationalismsconceptualizationscompanionabilitiescommercializationscoccidioidomycosesclaustrophobicallycholecystectomizedbourgeoisificationbiocompatibilitiesbacteriorhodopsinsarchaeoastronomiesaerothermodynamicsunconstitutionallypseudopleuronectesplasmodiophoraceaeovercapitalisationorder-chenopodialesnonprognosticativenoncomprehensivelyneurophysiologicalmuscivora-forficatamucopolysaccharideimmunofluorescencehomobasidiomyceteshistocompatibilityfibrocartilaginouscytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantcoccidioidomycosisballistocardiogramarteriolosclerosisadenocarcinomatousPhrases (476)
voiceless consonantvasco nunez de balboavaccinium oxycoccusunconscious processtomistoma schlegelithomas clayton wolfesuperiority complexsuborder clamatoressphenodon punctatumsolid body substancesocial organizationsocial organisationsexual reproductionscorpio the scorpionroyal academy of artsresearch colloquiumrepublic of sloveniarepublic of honduraspriority processingpositive reinforcerpooecetes gramineuspoisonous substancepodilymbus podicepsplanning commissionpiano transcriptionphysiological statephysical phenomenonperomyscus leucopusp-type semiconductoroysters rockefellerostrya carpinifoliaorder sarcosporidiaorder ichthyosauriaorder columbiformesorder ciconiiformesoenothera fruticosaodocoileus hemionusoceanites oceanicusnicolaus copernicusneuropterous insectnephrops norvegicusnational censorshipnarcotic antagonistmusical compositionmoschus moschiferusmeconopsis cambricamary wollstonecraftmacrozamia communislowlands of scotlandlouis-hector berliozlepomis macrochiruskilocycle per secondjohn charles fremontjames prescott joulehypostasis of christhypertonic solutionhousehold appliancehistorical documentgenus scomberomorusgenus phalacrocoraxgenus dimorphothecagallinula chloropusfunctional disorderfricative consonantfreudian psychologyfrancis ford coppolafamily scolopacidaeeuropean goatsuckeressential conditionelectronics companyelectron microscopeelection commissionedward roscoe murroweconomic assistancedoctor of osteopathydmitri shostakovichdivision cynodontiacouncil of constanceconstruction workerconservation of masscompression bandagecommon american shadcome out of the closetcolocasia esculentaclass magnoliopsidaclass hyalospongiaeclass dicotyledonaechromosomal anomalychristopher marlowechemical operationsceremonial occasioncapital of wisconsincapital of minnesotacapital of louisianacapital of indonesiabook of instructionsboocercus eurycerusbiological researchbaron georges cuvieraugsburg confessionascension of the lordartocarpus communisartistic productionagropyron cristatumacoustic gramophoneaccordance of rightszero-coupon securitywrit of habeas corpuswilson cloud chamberwebbing clothes mothvermillion rockfishuropsilus soricipesupper carboniferousunspoken accusationtuberculoid leprosytropical rain foresttoxic shock syndrometobacco mosaic virustime deposit accountthermobia domesticathermionic emissiontheory of indicatorsteucrium scorodoniasymplocus tinctoriasymphoricarpos albaswiss confederationsuperior colliculussubphylum urochordasuborder odontocetisuborder nematocerasuborder gorgonaceasuborder ceratopsiasuborder carnosaurasuborder alcyonaceasubclass actinopodastereoscopic visionstereophonic systemstenotomus chrysopsstellar associationsteganopus tricolorstations of the crossstarvation acidosisspotsylvania countysouth celestial polesolidago canadensissolanum commersoniisolanum carolinensesodium hypochloritesociological theorysocio-economic classsocial anthropologysmoking compartmentskull and crossbonesshortia galacifoliasex-change operationsemiconductor diodesemi-sweet chocolatesecondary educationsecondary dentitionsecobarbital sodiumscopolia carniolicascleroderma bovistasciaenops ocellatussao tome and principesao bernardo do camposalicornia europaeasacrifice operationsacramento sturgeonrocky mountain sheeprobotic telesurgeryrichard john robertsrhus toxicodenedronrhetorical questionresearch laboratoryrepublic of botswanaregular icosahedronregular convex solidreaction propulsionrandom-access memoryralph johnson buncherachel louise carsonpyrophosphoric acidpylodictus olivarispurple-hooded orchispsychotherapy grouppsychological statepsocopterous insectprosecuting officerpropositional logicprofessional dancerprocyon cancrivorusprionotus carolinuspotos caudivolvuluspotato scab bacteriapotassium carbonatepotamogeton crispuspositive chemotaxisporcupine provisionpopulus trichocarpaponcirus trifoliatapolypodium scouleripolyphosphoric acidpolitical commissarpolice commissionerpolemonium viscosumpoephila castanotispodiceps ruficollisplumed scorpionfishplosive speech soundplains pocket gopherphrynosoma cornutumphotogenic epilepsyphonological systemphaseolus coccineuspesticide poisoningpembroke welsh corgiparochetus communisparacentral scotomaorthopterous insectoreamnos americanusorder stegocephaliaorder solenichthyesorder mycrosporidiaorder falconiformesorder endomycetalesorder cypriniformesorder coraciiformesorder colymbiformesopisthocomus hoazinoperations researcholfactory sensationold world coral snakenucleolus organizernucleolus organisernucleolar organisernotoryctus typhlopsnothofagus truncatanorth celestial polenormative economicsnonsocial infectionnikolai lobachevskynicolaus zinzendorfnicholas ii of russianewtonian telescopenew world coral snakeneurotic depressionn-type semiconductormyosotis scorpiodesmyositis trichinosamorrow's honeysucklemoreton bay chestnutmonmouth court housemomordica balsaminamolecular biologistmissouri compromiseminor diatonic scaleminoan civilisationmineral associationmilitary commissionmicroscopic anatomymicroprocessor chipmexican pocket mousemetaphosphoric acidmetabolic alkalosismaster of ceremoniesmarquis de condorcetmalacosoma disstriamajor diatonic scalemagneto-optical discmacroscopic anatomylycopodium obscurumlower carboniferouslip synchronizationlip synchronisationliliid monocot genusleycesteria formosaleontocebus rosalialeontocebus oedipuslactose intolerancelactarius deliciosokorsakov's psychosiskingdom protoctistajunction transistorjuan carlos i of spainjose clemente orozcojoint chiefs of staffjacques lucien monodionization constantinternal combustioninorganic phosphateinformation scienceinferior colliculusidiopathic disorderhypophosphoric acidhypo-eutectoid steelhonorable dischargeholocentrus bullisihibiscus moscheutosheterotheca villosahenry oscar houghtonheat of dissociationheat of condensationhaemorrhagic strokegymnadenia conopseaguilt by associationgroup psychotherapygroup centrospermaegregorian telescopegrand duchy of moscowgoods and service taxgiacomo della chiesagenus trichoglossusgenus toxicodendrongenus strobilomycesgenus streptococcusgenus sphaerocarposgenus scolopendriumgenus schizopetalongenus protoceratopsgenus poecilocapsusgenus pithecolobiumgenus phascolarctosgenus paracheirodongenus micropogoniasgenus microdipodopsgenus macrocephalongenus leucocytozoongenus leucocytozoangenus electrophorusgenus corythosaurusgenus compsognathusgenus cnemidophorusgenus clethrionomysgenus chrysochlorisgenus chronoperatesgenus chorizagrotisgenus chlorophyllumgenus chlorophoneusgenus chlamydomonasgenus cercosporellagenus anoectochilusgastroepiploic veingastrocolic omentumfunctional genomicsforward transactionforegone conclusionfamily gobiesocidaefamily catostomidaefairness commissioneuclid's second axiomeuclid's fourth axiomepacris obtusifoliaelectron microscopyelectric toothbrusheichhornia spesiosaedward the confessordoctor of philosophydoctor of humanitiesdivision myxomycotadivision cyanophytadistrict of columbiadissociation energydirector of researchdioscorea bulbiferadicamptodon ensatusdental orthopaedicsde facto segregationcystopteris montanacystophora cristatacynoscion nebulosuscynoglossum amabilecutaneous sensationcrucifixion of jesuscross-country skiingcross-country ridingcriminal possessioncreeping wood sorrelcrataegus tomentosacourt of saint james'scotoneaster dammericorticospinal tractcortaderia selloanacorrosive sublimatecorporal punishmentcoronavirus diseasecoronary thrombosiscoreopsis tinctoriacoptis groenlandicaconversion reactionconversion hysteriaconversion disordercontract of adhesioncontopus sordiduluscontempt of congresscontagious abortionconjugal visitationcongenital disorderconflict of interestconfederate soldierconduction deafnesscomputer simulationcompound microscopecomplex prepositioncomplementary closecompetitor analysiscompatible softwarecompassionate leavecommunist manifestocommon staghorn ferncommon lady's-slippercolutea arborescenscoluber hippocrepiscoluber constrictorcolorado blue sprucecollege of cardinalscolaptes chrysoidescoeloglossum viridecnemidophorus veloxclinical psychologyclematis versicolorclassical philologyclassical mythologyclass holothuroideaclass dicotyledonesclass coniferopsidaclass chlorophyceaechrysolophus pictuschrysobalanus icacochoriotis australischoloepus hoffmannicholesterosis cutischinese forget-me-notchaenopsis ocellatacerebral thrombosisceratostomella ulmicecil scott forestercastilleja chromosacapreolus capreoluscapital of singaporecapital of san marinocapital of costa ricacalostoma raveneliicalostoma lutescenscalopogon tuberosumcalochortus eleganscalochortus amoenuscalifornia sycamorebuchloe dactyloidesbronchoscopic smearbroadcasting studioboy scouts of americabook of ecclesiastesboltzmann's constantbocconia frutescensblack root rot fungusbartolomeo eustachiball-and-socket jointassociate professorasian horseshoe crabascophyllum nodosumascomycetous fungusaristolochia durioraristarchus of samosanolis carolinensisanointing of the sickanoa depressicornisandropogon furcatusalice-josephine ponsaffricate consonantadlerian psychologyacoustic projectionacoustic phenomenonacoustic absorptionacentric chromosomeabsorption spectrumabnormal psychology
