18-Letter Words Containing: C,O,S,S
(In Any Order)
There are 129 18 letter words,
499 18 letter phrases and
0 18 letter abbr's with
C,O,S,S in.
Best Scoring 18 Letter Words With: C,O,S,S
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All 18 Letter Words
Words (129)
interconnectednesssociopsychologicalantivivisectionistunscrupulousnessesunconvincingnessesunconscionablenessuncompromisingnessultrasophisticatedultraconservativesultraconservatismstriboluminescencesthermoplasticitiestachistoscopicallysupersophisticatedsuperminicomputerssuperconglomeratessupercivilizationssuperciliousnessessubmicroscopicallysubconsciousnessessubclassificationssubcategorizationsstructuralizationsstereospecificallyspectrophotometersspectrohelioscopesspectroheliographssomnambulisticallysemidomesticationssemiconservativelysatisfactorinessessacrilegiousnessesrevascularizationsrecrystallizationsreconstructionistsreconstructionismsrambunctiousnessesquasiperiodicitiespsychophysiologistpsychophysiologiespsychopathologistspseudotuberculosispseudotuberculosespostpsychoanalyticphotodissociationsphosphoglucomutasepertinaciousnessesoverprotectivenessoverclassificationorthopsychiatristsnondiscriminationsnondestructivenessnoncooperationistsneuropsychologistsneuropsychiatristsmisidentificationsmisclassificationsmicrodensitometersmeretriciousnessesmechanochemistriesmalcontentednessesmagnetoresistancesirreproachablenessirreconcilablenessintrospectionisticincorrigiblenessesincontestabilitiesinconsolablenessesinconsiderablenessinconclusivenessesincommodiousnessesincombustibilitiesinauspiciousnesseshypercorrectnesseshyperconsciousnesshomoscedasticitieshistophysiologicalgranulocytopoiesisgranulocytopoiesesglycosaminoglycansethnomusicologistselectrodepositionselectrochemistriesdiscourteousnessesdiscontentednessesdisconsolatenessesdisconnectednessesdeoxyribonucleasesdehydrochlorinasesdeconstructionistscurmudgeonlinessescreditworthinessescountersuggestionscounterstrategistscounteraggressionscounteraccusationsconversationalistscontradistinctionscontemptuousnessescontemptiblenessesconsubstantiationsconstructivenessesconstitutionalizesconstitutionalistsconstitutionalismsconservativenessesconsequentialitiescongregationalistscongregationalismscomprehensiblenesscommunicablenessescommensurabilitiescoccidioidomycosescantankerousnessesbacteriorhodopsinsaustralopithecinesarchaeoastronomiesanticommercialismsunsatisfactorinesspsychotherapeuticspseudopleuronectespachycephalosaurushomobasidiomycetescross-fertilizationcross-fertilisationcorrosion-resistantcoccidioidomycosisarteriolosclerosisanticholinesterasePhrases (499)
voiceless consonantunconscious processtomistoma schlegelisuborder clamatoressolid body substancesocial organisationsir frederick ashtonsir christopher wrensecurity consultantscottish highlanderscorpio the scorpionreligious residenceranunculus bulbosuspriority processingpooecetes gramineuspolitical dissidentpoisonous substancepodilymbus podicepsplanning commissionphysiological stateperomyscus leucopusoysters rockefelleroscar hammerstein iiorder sarracenialesorder sarcosporidiaodocoileus hemionusoceanites oceanicusnicolaus copernicusnewspaper columnistneuropterous insectnephrops norvegicusnational censorshipmusical compositionmusculus temporalismusculospiral nervemoschus moschiferusmorchella crassipesmeconopsis cambricalowlands of scotlandlogistic assistancelogistic assessmentlepomis macrochiruslatrodectus mactanslanius lucovicianusjames prescott jouleisabella i of castilehypostasis of christherpestes ichneumonheloderma suspectumgossypium herbaceumgeophysical sciencegenus styracosaurusgenus scomberomorusgenus saccharomycesgenus recurvirostragenus phyllostachysgenus melopsittacusgenus eschscholtziagenus encephalartoseusebius of caesareaessential conditionessential amino aciderinaceus europaeuserigeron canadensiselection commissioneconomic assistancedmitri shostakovichdirect transmissiondigitalis glycosidecrotalus scutulatusconstantin brancusiconservation of masscompression bandagecommissaire maigretcolocasia esculentacollapsible sheltercognitive semanticsclass schizomycetesclass magnoliopsidaclass hyalospongiaeclass gastromycetesclass dicotyledonaecastanea mollissimacarl gustaf mosandercarex pseudocyperuscapital of wisconsincapital of tennesseebook of instructionsboocercus eurycerusaugsburg confessionattestation serviceassyrian neo-aramaicascension of the lordartocarpus communisapodemus sylvaticusantispasmodic agentantagonistic muscleanchusa officinalisanalysis of variancealytes obstetricanswrit of habeas corpusvolumetric analysisvespula maculifronsvascular prosthesisvaledictory addressuropsilus soricipesunsuccessful personunspoken accusationtyrannus vociferanstussock caterpillartrusteeship counciltoxic shock syndrometopical anaesthesiatobacco mosaic virusthermoplastic resinthermionic emissiontextual scholarshipsynanceja verrucosasymplocus tinctoriasymphoricarpos albaswiss confederationsurvivors insurancesuperior colliculussubpoena duces tecumsuborder ceratopsiasuborder carnosaurasubgenus calliopsissubclass actinopodastructural genomicsstress incontinencestochastic variablestereoscopic visionstereophonic systemstenotomus chrysopsstellar associationsteganopus tricolorstations of the crossstarvation acidosisst. christopher-nevisspotsylvania countysouth celestial polesolidago canadensissolanum commersoniisolanum carolinensesocio-economic classsloanea jamaicensisskull and crossbonessir john carew ecclessir ernst boris chainshort gastric arterysemi-sweet chocolatesecretary of defensesecobarbital sodiumscolymus hispanicusscleroderma bovistasciaenops ocellatusscale of measurementsarcophilus hariisisamuel jackson sneadsalamandra maculosasaint thomas a becketsacramento sturgeonrobert james fischerrhizoctinia diseasereproductive systemreligious mysticismrelative atomic massreal-time processingreactive depressionrandom-access memoryrachel louise carsonquercus chrysolepisquadriphonic systemquadraphonic systempylodictus olivarispterocarpus indicuspsychotria capensispsychological statepsoriatic arthritispsocopterous insectpseudotaxus chieniiprunus laurocerasusprofessional dancerprocursive epilepsyprionotus carolinuspotos caudivolvuluspotassium carbonatepotamogeton crispuspositive chemotaxispolyergus rufescenspolitical scientistpolitical commissarpolice commissionerpolemonium viscosumpoephila castanotispodiceps ruficollisplumed scorpionfishplosive speech soundploceus philippinusphyllostachys nigraphyllostachys aureaphragmites communisphonological systemphasianus colchicusphaseolus coccineusphaseolus caracallapesticide poisoningperomyscus eremicuspediculosis capitispedestrian crossingparochetus communisparascalops breweriparallel processingpancreatic fibrosispalace of versaillesorthopterous insectoreamnos americanusorder solenichthyesorder rickettsialesopisthocomus hoazinoperations researcholfactory sensationnyctanassa violaceanucleolus organisernotoryctus typhlopsnon-christian priestnihilistic delusionnicholas ii of russianeurotic depressionnational assistancenasogastric feedingnarcissus jonquillamyosotis scorpiodesmyositis trichinosamyasthenic syndromemusculus teres minormusculus teres majormusculus pectoralismusculus deltoideusmusculus buccinatormunchausen syndromemountain watercressmorrow's honeysucklemissouri compromisemineral associationmilitary commissionmilitary censorshipmicroprocessor chipmetabolic alkalosismelissa officinalismaster of ceremoniesmalacosoma disstriamacrozamia spiralislupinus subcarnosuslonicera canadensislip synchronisationleycesteria formosalepiota cepaestipesleontocebus rosalialeontocebus oedipuslaportea canadensisland-office businesslactarius deliciosokorsakov's psychosisklyuchevskaya sopkakeratosis nigricansjunction transistorjuan carlos i of spainjoint chiefs of staffjohn ernst steinbeckjessica lucy mitfordjames francis thorpejacksonian epilepsyindirect expressionhysterical neurosishorse chestnut creamholocentrus bullisihibiscus moscheutosheat of dissociationharold hirschsprunghaplopappus acaulishalicoeres radiatusguilt by associationgoods and service taxgenus trichoglossusgenus trichodesmiumgenus thysanocarpusgenus strobilomycesgenus streptococcusgenus streptocarpusgenus sphaerocarpusgenus sphaerocarposgenus sphacelothecagenus scolopendriumgenus schizophragmagenus schizopetalongenus scaphosepalumgenus sarcorhamphusgenus sarcocephalusgenus rhinonicterisgenus pterodactylusgenus protoceratopsgenus poecilocapsusgenus platypoecilusgenus phascolarctosgenus micropogoniasgenus microdipodopsgenus malacothamnusgenus macrodactylusgenus 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confessorecclesiastical robeecclesiastical modeeastern catholicismdorsal scapular veindissociation energydiscretionary trustdicamptodon ensatusdaucus carota sativacytisus multifloruscystopteris montanacystophora cristatacynoscion nebulosuscynoglossum amabilecyclopes didactyluscutaneous sensationcupressus govenianacupressus arizonicacryptotermes breviscrucifixion of jesuscrotalus adamanteuscross-country skiingcross-country ridingcrisis interventioncriminal possessioncrataegus tomentosacourt of saint james'scorrosive sublimatecoronavirus diseasecoronary thrombosiscornelius janseniuscoreopsis tinctoriacordyline australiscordia gerascanthusconversion hysteriaconversion disordercontopus sordiduluscontinuing trespasscontempt of congressconnarus guianensisconduction deafnesscompetitor analysiscompassionate leavecommunist manifestocommon lady's-slippercolutea arborescenscolinus virginianuscolaptes chrysoidescognitive scientistcoeloglossum virideclosed-heart surgeryclinical depressionclianthus speciosusclematis versicolorclaudius ptolemaeusclassical philologyclassical mythologyclass xanthophyceaeclass pyrenomycetesclass plectomycetesclass hymenomycetesclass holothuroideaclass hepaticopsidaclass ginkgophytinaclass dicotyledonesclass cyanobacteriaclass cryptophyceaeclass coniferopsidaclass chrysophyceaeclass chlorophyceaecirsium helenioideschrysophrys auratuschrysolophus pictuschrysobalanus icacochristian schonbeinchoriotis australischolesterosis cutischinese scholartreechinese scholar treechinese parasol treecharles william postcharles joseph clarkchaenopsis ocellatacerebral thrombosiscercis occidentalisceltis occidentaliscecil scott forestercatherine i of russiacatharanthus roseuscastilleja chromosacastanea ozarkensiscassia occidentaliscassia augustifoliacascade transformercasanova de seingaltcarissa grandifloracapreolus capreoluscamelus dromedariuscamassia scilloidescalostoma lutescenscalochortus eleganscalochortus amoenuscallorhinus ursinusburhinus oedicnemusbronchoscopic smearbroadcasting studioboy scouts of americabook of ecclesiastesboltzmann's constantbocconia frutescensblissus leucopterusbidens trichospermabarometric pressurebarack hussein obamaaustrotaxus spicataassociative aphasiaassociate professorassociate in nursingasparagus setaceousasian horseshoe crabascophyllum nodosumascomycetous fungusarticulatory systemarnold lucius gesellaristarchus of samosanolis carolinensisanoa depressicornisanarchist communismanamnestic responsealice-josephine ponsagonus cataphractusagelaius phoeniceusaegilops triuncalisaddax nasomaculatusacoustic resistanceacoustic absorptionacer pseudoplatanusabsorption spectrum