異いくどうおん・いこうどうおん異口同音表記・読み：異句同音・いくどうおん・いこうどうおん1(saying) with one voice; unanimously; in chorus; in unison; as one名詞nouns which may take the genitive case particle 'no'usu. adverbially as 〜にyojijukugo札へ残す語をコピー