悪口 あっこう Meanings Noun, する verb, Intransitive (verbal) abuse; name-calling; abusive language; insulting remarks Kanji 悪 bad. Read as アク. 口 mouth. Read as コウ. Words containing 悪口 悪口雑言 (あっこうぞうごん) all kinds of malicious gossip Jinuma: Japanese Dictionary · Word lists