愚 Home·Characters·愚 Character · Mind and speech 愚 ぐこう gukō foolish Composition 12345678910111213 禺monkey心heart Origin The heart 心 under 禺, the phonetic: a slow mind, foolishness. In the thoughts 愚公Gukōthe old fool Proverbs carrying this character 153 愚公、山を移す The old fool moves the mountain. Related characters 名name問to ask嘘lie噂rumor声voice夢dream好to like, good学to study, learning心heart志will, intention