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List of 21-letter words containing

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There are 61 twenty-one-letter words containing H, I, 2O, R and X

alkyldihydroxyacetonealkylhydroperoxidasesarbitration␣of␣exchangeAx-Grothendieck␣theorembenzoylhydroxylaminescarbomonoxyhemoglobincarboxamidomethylatedcarboxyhemoglobinemiachlorodeoxyadenosinescomplexity-hiding␣proxycontrabass␣saxophonistdibutylhydroxytoluenedichlorophenoxyaceticdihydrodesoxymorphinedihydroxyacetophenonedihydroxybenzoic␣acidsdiketospirilloxanthinexchanging␣of␣contractsexocellobiohydrolasesexploding␣head␣syndromehemihexakisoctahedronheterogeneous␣mixtureshexachloroantimonateshexachlorofluoresceinhexafluoroantimonateshexafluoroisobutylenehexafluoroisopropanolhexafluorothioacetonehexahydroxoantimonatehexatriacontanoic␣acidhydroxyanthraquinoneshydroxycorticosteroidhydroxydeoxyguanosinehydroxyergocalciferolhydroxyethylrutosideshydroxyisovaleric␣acidhydroxymethylcytosinehydroxynaphthoquinonehydroxyprostaglandinsisopropylthioxanthonemetaxylohydroquinonesmethoxycarbonylationsmitochondrial␣matrixesneuropsychotoxicologyoctamethyltrisiloxaneoperational␣exhaustionorthorhombic␣pyroxenesoxyiminocephalosporinpharmacotoxicologicalphotodecarboxylationsRussian␣Orthodox␣ChurchSerbian␣Orthodox␣Churchsopranino␣saxophonistssopranissimo␣saxophonesphenomaxillary␣fossaesuxamethonium␣chloridetoxicopharmacologicaltriacetoxyborohydridetricyclohexylammoniumtrihydroxycholesterolWitherspoon-excludable

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See this list for:

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

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