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List of 21-letter words containing

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There are 57 twenty-one-letter words containing 2I, 2O, P and Z

allopolyploidizationsallotetraploidizationanthropomorphizationsautobiographicalizingautopolyploidizationsautotetraploidizationcompartmentalizationscounterpropagandizingcryptocrystallizationdeprofessionalizationderesponsibilizationselectropolymerizationendopolyploidizationsexternopyramidizationGompertz␣distributionsgyroscopic␣stabilizersheteropolymerizationshydrodesulphurizationhyperpolyploidizationimidazobenzodiazepineimidazolonepropionaseimidazolonepropionateimmunophotosensitizerKoprivničko-križevačkamisconceptualizationsoligoteratozoospermiaOpitz-Kaveggia␣syndromeorganopolymerizationsoverparameterizationspaleohexaploidizationpaleopolyploidizationparaconsistentizationparanoid␣schizophreniaparathyroidectomizingpeephole␣optimizationsphototautomerizationspiezomicromanipulatorpolyfunctionalizationpostfunctionalizationpostindustrializationpostinstitutionalizedpostradioembolizationpostrevascularizationprefunctionalizationspremature␣optimizationpropositionalizationspsychotraumatizationspyrimidotriazinedionepyrrazolooxadiazepinepyrrolobenzodiazepinerenormalization␣groupssemiprofessionalizingsulfachloropyridazinethienobenzodiazepinestransphonologizationsunprofessionalizationWizard␣of␣Oz␣experiments

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 78 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: 39 words
  • German Wiktionary: 22 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 10 words

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