信口雌黄

Traditional (Taiwan): 信口雌黃

xìnkǒucíhuáng ㄒㄧㄣˋ ㄎㄡˇ ㄘˊ ㄏㄨㄤˊ

    • to speak off the cuff
    • to casually opine

Character by character

Synonyms and antonyms

Synonyms 近义词

Antonyms 反义词

Telling them apart

信口雌黄 means speaking or judging with no regard for the facts, and is the stronger, more accusatory word. 信口开河 just means rambling on without thinking, and is milder.

Sources