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

 (In Any Order)
There are 12 20 letter words, 81 20 letter phrases and 0 20 letter abbr's with O,S,T,A,S,Y in.

Best Scoring 20 Letter Words With: O,S,T,A,S,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 (12)
overenthusiasticallypsychopharmacologistpseudoparenchymatousphosphoenolpyruvatesphosphatidylcholinesmicrocrystallinitieslymphogranulomatosislymphogranulomatoseshyperparathyroidismsdimethylnitrosaminesacetylcholinesteraseheterobasidiomycetes
Phrases (81)
william stanley jevonsuniversity of nebraskatransportation systemsusan brownell anthonypass with flying colorsoryctolagus cuniculusmilton snavely hersheylophodytes cucullatushylobates syndactylusfamily tachyglossidaefamily gasterosteidaedianthus caryophylluscross-florida waterwayclassification systemclass monocotyledonesclass monocotyledonaeclass hemiascomycetesbasidiomycetous fungibalaenoptera physalusb-scan ultrasonographyambystomid salamandera-scan ultrasonographyxenorhyncus asiaticustonsilla pharyngealisthysanopterous insecttheory of dissociationtheodore francis powyssysteme internationalsystema respiratoriumsynchronous operationsymplocarpus foetidussudanese monetary unitsubclass exopterygotasubclass discomycetesspartina cynosuroidessomatic sensory systemsodium lauryl sulphatesocial security numberrespiratory alkalosispyramidal motor systemprimary solid solutionpremenstrual syndromephysostigma venenosumphyllostomus hastatuspachyrhizus tuberosusoxyuranus scutellatusorder mycoplasmatalesorder hymenogastralesmyrmecobius fasciatusmountain lady's slippermigratory grasshopperlasthenia chrysostomakinetic theory of gasesjohn addington symondsindustrial psychologyhyacinthus orientalisgenus cryptacanthodesgenus aegyptopithecusgaleorhinus zyopterusfamily osteoglossidaeestraterrestrial bodyerythronium dens-caniseragrostic abyssinicadryopteris marginaliscystopteris bulbiferacyperus alternifoliuscoronary heart diseasecompensatory spendingcolorimetric analysisclinical psychologistchrysophrys australiscentral nervous systemcastanea chrysophyllacarya myristiciformiscardiovascular systembrassaia actinophyllaatlantic spiny dogfishastreus hygrometricusarthur jacob arshawskyarctostaphylos alpinaambrosia psilostachya
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