言而无信
yán’ér-wúxìnTraditional 言而無信
to break one's promise
Every meaning
yán’ér-wúxìn
- to break one's promise
Its characters
- 言yánwords; speech
- 而érand; and yet; but
- 无wúnot have; without
- 信xìnletter
Words with 言
Words with 而
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.