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There are 60 eighteen-letter words containing I, M, 2R, 2S and Y

Abyssinian␣primroseaccretionary␣prismsadversarial␣systemsAlzheimer's␣syndromeaneurysmorrhaphiesaspidorhynchiformsAssyrian␣Neo-AramaicChomsky␣hierarchiescirculatory␣systemscity␣administratorscommissary␣generalscoronary␣thrombosiscrystalline␣humourscrystallochemistrycylindrospermopsincystometrographiesdiastereochemistrydirty␣thunderstormsdrives␣someone␣crazyevery␣man␣for␣hisselfhydrometallurgistshyperaldosteronismhypermetamorphosishyperoestrogenismshyperparasitaemiashypersarcosinaemiahypersomatotropismichthyosauromorphsking␣oyster␣mushroommeasuring␣cylindersmicroelectrospraysMissouri␣gooseberryneuroembryologistsParkinson's␣syndromepharmacoresistancypiriformis␣syndromeprimary␣transcriptspyrophosphoramidesreproductive␣systemrespiratory␣systemsrestriction␣enzymessaccopharyngiformsSandmeyer␣reactionsSchnitzler␣syndromeseismocardiographysling␣psychrometerssodium␣borohydridesstereoisomericallysuffer␣by␣comparisonsummary␣proceedingssupernumeraryshipssuperstoichiometrysupersymmetricallysystem␣architecturesystems␣programmingthermoresponsivityTommy␣John␣surgeriesTranshumanist␣Partytrinary␣star␣systemsunembarrassability

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 137 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: 16 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 5 words

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