ぜっぽうするど 舌鋒鋭い Show inflections LinksSentence search for 舌鋒鋭いSentence search for ぜっぽうするどいKanji details for 舌, 鋒 and 鋭Edit in JMdict I-adjective (keiyoushi)1. sharp (tongue, criticism, etc.); cutting; scathing Discussions Log in to talk about this word.