益体 やくたい Meanings Noun usefulness; utility; being orderly; being proper (usu. with negative) See also: 益体もない (やくたいもない). Kanji 益 benefit. Read as ヤク. 体 body. Read as タイ. Words containing 益体 益体もない (やくたいもない) useless Jinuma: Japanese Dictionary · Word lists