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21-Letter Words Containing: C,O,O,S,I,N,S

 (In Any Order)
There are 9 21 letter words, 106 21 letter phrases and 0 21 letter abbr's with C,O,O,S,I,N,S in.

Best Scoring 21 Letter Words With: C,O,O,S,I,N,S

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We couldn't find any valid Scrabble US words with a length of 21. Try changing the version of the game.
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All 21 Letter Words

Words (9)
unconstitutionalitiespseudosophisticationspseudocholinesterasesneuroendocrinologistsimmunoelectrophoresesimmunocytochemistriescounterdemonstrationsadrenocorticosteroidsimmunoelectrophoresis
Phrases (106)
use of goods and servicesstream of consciousnessstatistical commissionspectroscopic analysissecond sino-japanese warrosmarinus officinalisphotoelectric emissionphascolarctos cinereusjoseph lincoln steffensjack roosevelt robinsonintestinal obstructionigor ivanovich sikorskyhenry hobson richardsoncynoglossum officinalecongressional districtconfession of judgementcharles francois gounodcarbon dioxide acidosiscapital of western samoaautomatic transmissionarticulatio synovialisarmed forces censorshiparithmetic progressionaccord and satisfactionzalophus californianusworld tamil associationwinter crookneck squashuniversity of wisconsintrichomanes boschianumtricholoma pessundatumtoo big for one's breechesthoracic actinomycosisthompson submachine gunsuborder scorpaenoideasubdivision zygomycotasubdivision ascomycotasubcutaneous injectionsubclass cnidosporidiasquamous cell carcinomaspontaneous combustionsouth american staghornsolanum pseudocapsicumsecondary hypertensionscorpaena grandicornisscolopendrium nigripesschizophrenic disorderrussian orthodox churchregression coefficientreconnaissance missionreconnaissance in forcepulmonary tuberculosispublic relations personpterocarpus angolensispsychoanalytic processpropositional calculusprincess grace of monacopotassium ferrocyanidepomoxis nigromaculatuspolystichum scopulinumpolyneuritic psychosispoecilocapsus lineatuspneumocystis pneumoniapituophis melanoleucusornithischian dinosaurorder pseudoscorpionesoperating instructionsonoclea struthiopterisodocoileus virginianusoctal numeration systemnondiscretionary trustmicromeria chamissonisloiseleuria procumbenslisteria monocytogeneslagarostrobus colensoiivor armstrong richardsiraqi national congressinformation processinginclusion body myositisgymnopilus ventricosusgreatest common divisorfluorescein isocyanateelectron spin resonancedisinfestation officerdishonorable dischargedioscorea elephantipesdecompression sicknesscortinarius corrugatuscorrelational analysiscoronary-artery diseasecoregonus clupeaformisconscientious objectorconductive hearing lossconduction anaesthesiacommiphora meccanensiscolor television systemcollinsonia canadensisclassical conditioningchorionic villus biopsycasemaking clothes mothbritish house of commonsbasic cognitive processasynchronous operationastronomical telescopeaspidiotus perniciosusamerican smooth dogfishagkistrodon piscivorus
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