Vocab InfoA15 Noun, な-adjective有益無害(ゆうえきむがい)beneficial and harmlessDetailsExamples有益無害beneficial and harmlessDetailsExamplesDictionary DefinitionNoun, な-adjective1. beneficial and harmlessAll Forms有益無害 【ゆうえきむがい】DetailsPitch AccentゆうえきむがいExamplesThere are no sentences available for this contentHold tight, context sentences are coming soon!Self-Study SentencesStudy your own way!Add sentences and study them alongside Bunpro sentences.Try Bunpro