無む害がい

na-adjective, noun which may take the genitive case particle 'no', noun

harmless; non-harmful

Describes something that causes no harm, damage, or ill effects. The target of safety is often marked with に, as in 人体に無害 or 環境に無害.

Antonyms: 有害 (ゆうがい)

• この塗と料りょうは人じん体たいに無む害がいです。

  This paint is harmless to the human body.

• 環