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There are 31 twenty-letter words containing I, 2M, S, T, U and Y

adaptive␣immune␣systemaminomethylcoumarinsbinary␣numeral␣systemsbisdemethoxycurcuminburning␣mouth␣syndromecomplementary␣studiescrime␣against␣humanityhistoimmunochemistryimmunohistochemistryimmunohistologicallyimmunohistopathologyimmunohybridizationsimmunosusceptibilityIndian␣chrysanthemumsintegumentary␣systemsJapanese␣mountain␣yamslymphogranulomatosismethylumbelliferonesmillimeters␣of␣mercurymillimetres␣of␣mercurymyxofibrosarcomatousosteoimmunopathologyquantum␣hadrodynamicsradioimmunochemistryshome␣mishtake␣shurelyshurely␣shome␣mishtakesomatic␣nervous␣systemsupersymmetrizationstwo-way␣communicationsunemployment␣benefitsureterosigmoidostomy

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 19 words
  • Spanish Wiktionary: 3 words
  • Italian Wiktionary: no word
  • German Wiktionary: 2 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 6 words

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