愚 foolish, folly, absurdity, stupid 13 strokes jōyō, taught in secondary school old JLPT 1 #1551 in newspapers Readings Onグ Kunおろ.か In Chinese 愚 Words written with it 愚 ぐ foolishness 愚痴 ぐち idle complaint N1 愚か おろか foolish N1 愚行 ぐこう foolish act 愚直 ぐちょく simple honesty 愚連隊 ぐれんたい gang of young toughs 愚弄 ぐろう mockery