異い名めい同どう音おんMeaningsNoun1. enharmonicKanji used異different名name同same音soundPitch accentいめいどうおんComposed of異い名めいanother name; nickname; alias; synonymNoun同どう音おんhomophony; same pronunciation; same sound; unison; same pitch; (in) one voice; (speaking in) unisonNoun