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There are 493 twenty-letter words containing E, I, O, 2R and Y

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rotational␣symmetriesSapir-Whorf␣hypothesisschlieren␣photographyscimitar-horned␣oryxesscinticisternographyscrawny␣drinks␣of␣watersecondary␣hypothermiasee␣you␣later␣alligatorsilent␣forest␣syndromesinapoyltransferasessocial␣security␣numbersomatic␣sensory␣cortexSouth␣American␣gray␣foxSouth␣American␣grey␣foxSouthern␣lady's␣slipperspecial␣unitary␣groupsspectrophotometriclyspectropotentiometryspondylarthropathiesstatutory␣authoritiesstatutory␣declarationstatutory␣instrumentsstereocinematography stereo-cinematography stereo␣cinematographystereoelectronicallystereoheterotopicitystrawberry␣generationSturm-Liouville␣theorysulfachlorpyridazinesummer␣penile␣syndromesuperextraordinarilysuperiority␣complexessupermanoeuvrabilitysupernumerary␣rainbowsupersymmetrizationssynaptoarchitecturessynchronised␣swimmerssynchronization␣gearssynchronized␣swimmerssynergohymenotrophicTartarian␣honeysuckletauroursodeoxycholicterritorial␣integritytetracarboxylic␣acidstetrachlorobiphenylstetrahydrocannabinoltetrahydrogestrinonetetrahydroimidazolestetrahydropyrimidinetetrahydroquinolinestetrahydrothiophenestetramethylrhodaminetetraphenylarsoniumstetrazolopyrimidinesTheir␣Royal␣Highnessestheories␣of␣relativitythe␣world␣is␣one's␣oysterthird␣party␣processorsthirty␣pieces␣of␣silverthyroarytenoid␣muscletolyltrichlorosilanetomorrow␣is␣another␣daytorularhodinaldehydetransgenerationalitytribopolymerizationstri-camera␣photographytrifluoroethylaminestrifluoromethylatingtrifluoromethylationtrifluoromethylativetrimethyltelluroniumtriphenyltetrazoliumtriphosphohydrolasestrispyrazolylboratestrue-believer␣syndrome true␣believer␣syndromeTurner-Kieser␣syndrometurnip-rooted␣parsleystypewriter␣apostrophetypographic␣ligaturestyranny␣of␣the␣majorityultrananocrystallineultraviolet␣astronomyuniversal␣opportunityuniversity␣professorsunorganized␣territoryureterocystoplastiesureterosigmoidostomyvaginoperineorrhaphyventriculocordectomyvermilion␣flycatchersvery␣important␣personsWashington␣cherry␣treewhat␣are␣you␣waiting␣forwhat␣was␣your␣first␣cluewrap␣it␣before␣you␣tap␣itxeromammographicallyxeroradiographicallyX-ray␣absorbing␣glassesYangtze␣River␣dolphinsyellow␣bristle␣grassesyellow-browed␣antbirdsyellowtail␣barracudasyinpterochiropteransYour␣Britannic␣Majestyyour␣mileage␣may␣differ

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 334 words
  • Spanish Wiktionary: 2 words
  • Italian Wiktionary: no word
  • German Wiktionary: 28 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 13 words

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