stupid, foolish

Radicals

Common words

• 痴呆【ちほう】
  dementia
• 愚痴【ぐち】
  idle complaint, grumble, moha (ignorance, folly)
• 痴漢【ちかん】
  molester, groper, masher, pervert, fool, idiot
• 音痴【おんち】
  tone deafness, amusia, having no ear for music, having no sense of (e.g. direction), being hopeless when it comes to (e.g. computers), -illiterate
• 痴呆症【ちほうしょう】
  dementia
• 白痴【はくち】
  idiot, retard, idiocy, profound mental retardation