まじ
  マジ
  まぢ
  adjectival nouns or quasi-adjectives (keiyodoshi)
  noun (common) (futsuumeishi)
  see: 真面目・まじめ
  colloquialism
  abbreviation
  serious (not capricious or flirtatious)
  まじ
  auxiliary verb
  see: まい
  cannot
  should not
  will not
  must not
  ◄ ►