蒙昧
  矇昧
  word containing out-dated kanji
  曚昧
  word containing out-dated kanji
  もうまい
  adjectival nouns or quasi-adjectives (keiyodoshi)
  noun (common) (futsuumeishi)
  ignorance
  (lack of) enlightenment or civilization (civilisation)
  unenlightened
  uncivilized
  uncivilised
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