えたいし 得体が知れない Show inflections LinksSentence search for 得体が知れないSentence search for えたいがしれないKanji details for 得, 体 and 知Edit in JMdict Expressions (phrases, clauses, etc.), I-adjective (keiyoushi)1. strange; unfamiliar; mysterious; suspiciousSee also 得体の知れないExpressions (phrases, clauses, etc.), I-adjective (keiyoushi)2. not knowing the true natureSee also 得体 Discussions Log in to talk about this word.