20-Letter Words Containing: C,O,S,T
(In Any Order)
There are 87 20 letter words,
491 20 letter phrases and
0 20 letter abbr's with
C,O,S,T in.
Best Scoring 20 Letter Words With: C,O,S,T
Expand? | Word | Save? | Length | Usage | Points | Type | |
---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! |
All 20 Letter Words
Words (87)
overenthusiasticallyhypercholesterolemiaunsatisfactorinessesultramicroscopicallyultracentrifugationssyncategorematicallysuperspecializationsspectrophotometricalspectroheliographiesspectrofluorometriesreconceptualizationsradiopharmaceuticalspsychopharmacologistpsychopathologicallypseudosophisticationpseudoparenchymatouspseudocholinesteraseplethysmographicallyphotoreconnaissancesphosphofructokinasesphosphatidylcholinesphenylthiocarbamidesoverprotectivenessesoverintellectualizesnondestructivenessesneuropsychiatricallyneuropharmacologistsneuroendocrinologistmischaracterizationsmicropaleontologistsmicroelectrophoresismicroelectrophoresesmicrocrystallinitiesmagnetofluiddynamicskeratoconjunctivitesinterstratificationsinterconnectednessesintellectualizationsinconsequentialitiesincommensurabilitiesimmunoprecipitationshypercoagulabilitieshypercholesterolemichydrochlorothiazideshistocompatibilitiesencephalomyocarditiselectrophysiologistselectrophysiologicalelectrophotographieselectrooculographieselectroluminescencesdeoxyribonucleotidesdehydrochlorinationscytodifferentiationscrystallographicallycountertransferencescountersurveillancescountermobilizationscounterintelligencescounterdemonstratorscounterdemonstratingcounterconditioningsconventionalizationscontradistinguishingchlorofluoromethanesbacteriochlorophyllsanticonservationistsanthropocentricitiesadrenocorticotropinsadrenocorticosteroidacetylcholinesterasesemiautobiographicalpseudohermaphroditicoophorosalpingectomymagnetohydrodynamicslipochondrodystrophykeratoconjunctivitisincontrovertiblenessimmunohistochemistryhyperadrenocorticismhistoincompatibilityheterobasidiomycetesdestructive-metaboliccounterrevolutionistcounterdemonstrationcounter-revolutionistcompartmentalisationPhrases (491)
yellow-shafted flickerwallace hume carothersvaricella zoster virustumour necrosis factortelopea speciosissimasubclass entomostracastephen collins fosterstephen butler leacocksouth american countrysocial justice warriorsir charles wheatstonesingle-valued functionsimple harmonic motionsignature recognitionselective informationsedative-hypnotic drugsecond lateran councilsecond coming of christschool superintendentrobert william serviceresurrection of christresident commissionerrequirements contractrepublic of kazakhstanreconstruction periodracial discriminationpsychological featureprescription medicineplatanus occidentalisplasminogen activatorphotographic emulsionpelecanus onocrotaluspass with flying colorsout-of-court settlementoryctolagus cuniculusorder myxobacterialesorder mycelia steriliaorder heterotrichalesorder actinomycetalesorder accipitriformesobstruction of justicenutritionist's calorienasturtium officinalemetallographic samplemasticophis flagellummaster of architecturemarket capitalisationmanagement consultantlophodytes cucullatusliving accommodationslinguistic competencelevisticum officinalelateral epicondylitisklemens von metternichislamic calendar monthinstruction executionindirect transmissionhylobates syndactylushomolosine projectionhenry rowe schoolcrafthenri toulouse-lautrechans christian oerstedgross national productgleditsia triacanthosgenus ornithorhynchusgaultheria procumbensfundulus heteroclitusfamily tachyglossidaeeucalyptus calophyllaemotional disturbanceeicosapentaenoic aciddivision tracheophytadisplacement reactiondianthus caryophyllusctenocephalides caniscross-florida waterwaycortinarius violaceuscontradiction in termsconservation of matterconsecutive operationconfession of judgmentcomparative anatomistcommunity of interestscommercial instrumentcommercial enterprisecomedogenic substanceclosure by compartmentclassification systemclass monocotyledonesclass monocotyledonaeclass hemiascomyceteschristopher isherwoodchlamydia trachomatiscentropus phasianinuscatasetum macrocarpumcase-to-infection ratiocarter administrationcarson smith mccullerscardinal compass pointcapital of switzerlandcapital of south dakotacapital of south africacapital of sierra leonecapital of saudi arabiacapital of rhode islandcapital of mississippicapital of afghanistanbroadcast programmingbasidiomycetous fungibaron snow of leicesterb-scan ultrasonographyatmospheric conditionartemisia californicaappendicular skeletonappalachian mountainsamerican harvest mouseambrose gwinett biercealessandro cagliostroacquisition agreementabelmoschus moschatusabatement of a nuisancea-scan ultrasonographyxenorhyncus asiaticusworld trade center siteworkmen's compensationword processing systemwolstonian glaciationvoice in the wildernessvincetoxicum hirsutumvesicoureteral refluxvena supratrochlearisvena facialis anteriorvaccinium caespitosumuniversity of michiganuniversal product codeuniversal gas constantunited states congressunited states air forceunited church of christtrichosurus vulpeculatrichomanes speciosumtrichomanes reniformetranscortical aphasiatrack-to-track seek timetrachinotus carolinustoy manchester terriertoxic industrial wastetolypeutes tricinctusthysanopterous insectthomas edward lawrencetheory of dissociationtheodore francis powystelevision-camera tubetelevision pickup tubetelevision newscastertartarian honeysuckletamiasciurus douglasisynchronous operationsynchronous convertersymplocarpus foetidussympathetic vibrationswietinia macrophyllasupport vector networksupport vector machinesuperior rectus musclesubphylum urochordatasuborder heterostracisubliminal perceptionsubfamily taxodiaceaesubclass zoomastiginasubclass telosporidiasubclass malacostracasubclass exopterygotasubclass discomycetesstomatopod crustaceanstock-purchase warrantsteatornis caripensisstatistical procedurest. edward the confessorsplit-half correlationspecial-interest groupspecial duty allowancespartina cynosuroidessouth american sea lionsource of illuminationsomatotrophic hormonesomatic sensory systemsolanaceous vegetablesocial stratificationsocial security numbersocial anthropologistsinusoidal projectionsiderochrestic anemiasideroblastic anaemiasexual discriminationsemiautomatic firearmsecretary of educationsecond vatican councilsecond epistle of peterseborrheic dermatitisscutigera coleoptratascouting organizationscleroderma aurantiumscintillation counterscintillating scotomaschizopetalon walkerischeduled territoriesscabiosa atropurpureasanvitalia procumbenssaint francis of assisirocky mountains cherryrobert charles venturirespiratory infectionrepublic of uzbekistanrepublic of tajikistanreconstructive memoryquercus grosseserratapterocarpus marsupiumpsychology departmentpsychic communicationprofit and loss accountprivate security forceprince-of-wales featherprice-to-earnings ratiopotassium bicarbonateposttraumatic amnesiapostal rate commissionpositive magnetic poleporonotus triacanthuspopulation commissionpolytechnic institutepolystichum setiferumpolystichum lonchitispolystichum aculeatumpolitical correctnesspodocarpus latifoliuspleuronectes platessaplectrophenax nivalispiezoelectric crystalphysiological anatomyphysical anthropologypersonal line of creditperitonsillar abscesspercussion instrumentpenicillin v potassiumpaper electrophoresispagellus centrodontuspachyrhizus tuberosusoxyuranus scutellatusoscar palmer robertsonortilis vetula macalliorthophosphorous acidorthopedic foot insoleorder of saint benedictorder mycoplasmatalesorder blastocladialesorder aristolochialesoceanic whitetip sharkobject of a prepositionnuclear power industrynorthern jacob's laddernonviolent resistancenonrestrictive clausenew york stock exchangenerve block anesthesianephrolepis pectinataneophron percnopterusneoceratodus forsterinecrotizing enteritisnarthecium ossifragummyrmecobius fasciatusmyeloblastic leukemiamusical accompanimentmusculophrenic arterymumification necrosismorphophonemic systemmorchella angusticepsmonofocal lens implantmonoblastic leukaemiamoment magnitude scalemolluscum contagiosummicrosorium punctatummicropterus salmoidesmetrazol shock therapymeriones unguiculatusmelilotus officinalismegaloblastic anaemiamasticophis lateralismarcus terentius varromanagement consultingmagnesium bicarbonatemacrotus californicusmacronectes giganteusmacroclemys temminckilysichiton americanumlowest common multiplelouis victor de broglielofortyx californicuslecture demonstrationlaurence stephen lowrylasthenia chrysostomalanceolate spleenwortlabiodental consonantkosteletzya virginicakinetic theory of gasesisthmus of tehuantepecisovolumetric processintravenous injectioninhalation anestheticinferior rectus muscleindustrial psychologyincentive stock optionimmediate constituenthyperkinetic syndromehylactophryne augustihydnocarpus wightianahyacinthus orientalishistiocytic leukaemiahexalectris warnockiiheterodyne oscillatorherschelian telescopehelladic civilisationheat of solidificationhalicoeres bivittatusgypsophila paniculatagustav theodor fechnergross domestic productgreatest common factorgreater peritoneal sacgraeco-roman wrestlinggooseneck loosestrifegolden-crested kingletglucose tolerance testglaucous bristlegrassgiovanni battista cibogeorges jacques dantongeometric progressiongeoffroea decorticansgenus truncocolumellagenus trachelospermumgenus ptilonorhynchusgenus pithecanthropusgenus megalobatrachusgenus ctenocephalidesgenus cryptacanthodesgenus corynebacteriumgenus aegyptopithecusgenus acanthoscelidesgastrophryne olivaceafriedrich anton mesmerform genus rhizoctiniaforeign correspondentflindersia schottianafirst council of nicaeafinancial institutionfile transfer protocolfetal alcohol syndromefenestra of the cochleafeast of the dedicationfamily strophariaceaefamily stercorariidaefamily psilophytaceaefamily ostraciontidaefamily opisthocomidaeeuropean house cricketeuproctis phaeorrhoeaeucalyptus paucifloraeucalyptus citriodoraeucalypt tereticorniseschrichtius robustuseschrichtius gibbosuserythronium dens-caniserigonum fasciculatumeragrostic abyssinicaepipactis helleborineenvironmental scienceenteric-coated aspirinendamoeba histolyticaempiricist philosophyelizabeth cady stantonelectrostatic printerelectrostatic machineelectronic transistorelectronic instrumenteconomic mobilisationechinocactus grusoniidramatic mezzo-sopranodouble-breasted jacketdomestic silkworm mothdoctoral dissertationdivision dicynodontiadissociative disorderdissociation constantdirect supporting firedicrostonyx hudsoniusdichloroethyl sulfidedemetrius poliorcetescystopteris bulbiferacyperus alternifoliuscycladic civilisationctenocephalides feliscruciferous vegetablecrotalaria sagitalliscriminal conversationcrataegus biltmoreanacount alessandro voltacosmological constantcorydalis claviculatacortinarius mutabiliscorpuscular radiationcoronary heart diseasecoral-root bittercressconvergent strabismuscontinental breakfastconte alessandro voltaconstructive evictionconstruction industryconstantine i of greececonstant accelerationconservation of parityconservation of energyconservation of chargeconduction anesthesiacompensatory spendingcompact disc write-oncecommon snapping turtlecommon carline thistlecommencement exercisecommand sergeant majorcolour television tubecolorimetric analysiscodariocalyx motoriusclustered poppy mallowclostridium botulinumclose-quarter fightingclopidogrel bisulfateclintonia andrewsianaclinical psychologistclandestine operationcitrophilous mealybugcistothorus platensiscistothorus palustrischrysophyllum cainitochrysophrys australischrosomal abnormalitychloroxylon swieteniachilomeniscus cinctuscharles robert redfordcharles dillon stengelcervical root syndromecertificate of depositcephalopterus ornatuscentrolobium robustumcentral nervous systemcentaurium scilloidescelastrus orbiculatuscastanea chrysophyllacarya myristiciformiscarpal tunnel syndromecarolina spring beautycardiovascular systemcardiac resuscitationcalostoma cinnabarinacalochortus nuttalliicalculus of variationsbrush-tailed porcupinebrassaia actinophyllaboykinia occidentalisblastodermic vessicleblack-footed albatrossbittersweet chocolatebiscayne national parkbartolommeo eustachiobalaenoptera musculusaversive conditioningaustralian coral snakeatlantic spiny dogfishastrophyton muricatumastreus hygrometricusasplenium trichomanesarthur jacob arshawskyarteria intercostalisartemisia ludovicianaariocarpus fissuratusarctostaphylos alpinaarctic ground squirrelarceuthobium pusillumaposematic colorationapodictic propositionambrosia psilostachyaafrican bowstring hemp