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There are 271 twenty-one-letter words containing I, O, 2S, T and Y

abdominohysterotomiesabsorption␣hygrometersacetylcholinesterasesacetylgalactosaminylsacetylglucosaminidaseacetylhexosaminidasesadmiral␣of␣the␣Swiss␣NavyAlbertine␣sooty␣boubousallopolyploidisationsalternative␣hypothesesalternative␣hypothesisaminoacyltransferasesamplitude␣spectroscopyankylosing␣spondylitisAnton-Babinski␣syndromearabinosyltransferaseArgyll␣Robertson␣pupilsasialogalactosylationAsian␣brown␣flycatchersAsk␣a␣Stupid␣Question␣Dayasteroseismologicallybase␣station␣subsystemsbrevity␣is␣the␣soul␣of␣witBruton's␣tyrosine␣kinasebury␣one's␣head␣in␣the␣sandbutyrylcholinesteraseCalifornia-style␣pizzascardiovascular␣systemscasualty␣of␣superioritycatching␣someone's␣fancychemoradiosensitivityChinese␣Communist␣Partycholecystolithotripsyclassical␣unemploymentclassification␣societycombined␣braking␣systemcoming␣up␣with␣snake␣eyescommand␣responsibilitycoronary␣artery␣diseasecriminal␣psychologistscrystal␣radio␣receiverscurse␣of␣dimensionalitycyclobisintercalatorscyclomaltodextrinasescysteinyl␣leukotrienescystofilobasidiaceouscystohepatic␣trianglesdacryocystorhinostomydeacetylmarsformosidedesacetylscillirosidedesoxyribonucleotidesdestroyer␣minesweepersdimensionless␣quantitydimethylpolysiloxanesdiscretionary␣accountsdiscretionary␣spendingdisembarkment␣syndromedisjunctive␣syllogismsDistrict␣of␣Guysboroughdiversity␣jurisdictiondocumentary␣hypothesisdolichyldiphosphatasedon't␣shit␣in␣your␣own␣nestdysgranulocytopoiesisdyskeratosis␣congenitaEast␣Riding␣of␣Yorkshireelectrohypersensitiveemphysematous␣cystitisendotransglycosidasesenteric␣nervous␣systemserythrocyanosis␣crurumerythroleukemogenesisetiopathophysiologiesetiopathophysiologistferroelectric␣crystalsfull␣of␣the␣joys␣of␣springgalactosylceramidasesgalactosylcerebrosidegalactosylsphingosinegentiobiosylodorosidegetting␣one's␣hands␣dirtyglycerophosphodiesterglycophosphoinositolsgyroscopic␣stabilizersHashimoto's␣thyroiditisheads␣I␣win,␣tails␣you␣loseheliosynchronous␣orbithepatocystic␣trianglesheterobasidiomycetousheteropolysaccharideshigh-fructose␣corn␣syrup high␣fructose␣corn␣syruphighly␣sensitive␣personHis␣Majesty's␣Oppositionhistory␣of␣the␣four␣kingshow␣do␣you␣spell␣this␣wordhydrodesulphurisationhydrophosphinylationshydrophosphonylationshydroureteronephrosishydroxyethylrutosideshydroxyprostaglandinshypercholesterolemiashypercholesterolemicshyperhomocysteinemiashyperphosphorylationshypertestosteronaemiahypervascularizationshysterical␣historicalshysterosalpingographyichthyoplanktologistsin␣every␣sense␣of␣the␣wordinositolphosphoglycaninstantaneous␣velocityisostoichiometricallyit's␣none␣of␣your␣businessKyasanur␣forest␣diseaseleucoerythroblastosis

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 253 words
  • Spanish Wiktionary: 1 word
  • Italian Wiktionary: no word
  • German Wiktionary: 30 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 28 words

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