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20-Letter Words Containing: C,O,S,S,T,Y

 (In Any Order)
There are 9 20 letter words, 66 20 letter phrases and 0 20 letter abbr's with C,O,S,S,T,Y in.

Best Scoring 20 Letter Words With: C,O,S,S,T,Y

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We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
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All 20 Letter Words

Words (9)
overenthusiasticallypsychopharmacologistpseudoparenchymatousphosphatidylcholinesmicrocrystallinitieselectrophysiologistsacetylcholinesteraseimmunohistochemistryheterobasidiomycetes
Phrases (66)
pass with flying colorsoryctolagus cuniculuslophodytes cucullatushylobates syndactylusgenus ornithorhynchusfamily tachyglossidaedianthus caryophylluscross-florida waterwaycommunity of interestsclassification systemclass monocotyledonesclass monocotyledonaeclass hemiascomycetesbasidiomycetous fungib-scan ultrasonographya-scan ultrasonographyxenorhyncus asiaticusword processing systemtolypeutes tricinctusthysanopterous insecttheory of dissociationtheodore francis powyssynchronous operationsynchronous convertersymplocarpus foetidussubclass exopterygotasubclass discomycetesspartina cynosuroidessomatic sensory systemsocial security numberpolystichum setiferumpolystichum lonchitispachyrhizus tuberosusoxyuranus scutellatusorder mycoplasmatalesmyrmecobius fasciatusmorphophonemic systemlasthenia chrysostomakinetic theory of gasesindustrial psychologyhyacinthus orientalisgenus ptilonorhynchusgenus cryptacanthodesgenus aegyptopithecuserythronium dens-caniseragrostic abyssinicaempiricist philosophydicrostonyx hudsoniuscystopteris bulbiferacyperus alternifoliuscoronary heart diseaseconstruction industrycompensatory spendingcolorimetric analysisclinical psychologistchrysophrys australiscentral nervous systemcastanea chrysophyllacarya myristiciformiscardiovascular systembrassaia actinophyllaatlantic spiny dogfishastreus hygrometricusarthur jacob arshawskyarctostaphylos alpinaambrosia psilostachya
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