鋭 えい Meanings Noun, な-adjective sharpness Antonym: どん. Noun sharp weapon; blade fine soldier Kanji 鋭 sharp. Read as エイ. Words containing 鋭 精鋭 (せいえい) elite 新鋭 (しんえい) young and energetic 精鋭部隊 (せいえいぶたい) elite unit And 29 more. Jinuma: Japanese Dictionary · Word lists