faan2 fui3反悔

Jyutpingfaan2 fui3
Yalefáan fui
動詞Uncommon

Definition

To go back on one's word or promise; to break a commitment.

colloquialpeoplecommunication

How it's used

Refers specifically to the act of breaking a verbal commitment or a formal agreement after it has been made. It carries a strong sense of moral failure or lack of integrity, often used when someone tries to wiggle out of a deal they previously accepted. It is distinct from simply changing one's mind, as it implies a betrayal of trust.

Examples

You promised them, you cannot go back on your word.
He always goes back on his word, who would still dare to trust him?

Common phrases

no backing out allowed

Common mistake

Learners often confuse this with 改變主意, which simply means changing one's mind. 反悔 carries a negative connotation of breaking a promise, whereas 改變主意 is neutral and can be used for minor decisions like choosing a different dish at a restaurant.

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