faan2 fui3反悔
Jyutpingfaan2 fui3
Yalefáan fui
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.
Related words
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.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- QuestionsFrom yes or no questions to asking who, what, where, and when. The patterns you need to ask questions naturally in Cantonese.
- ClassifiersCantonese puts a classifier between a number and a noun, and a bare classifier on its own can mean the. Learn the common ones and how to use them.
- ComparisonsHow to say bigger than, the most, the same as, and not as good as. Cantonese uses 過 where Mandarin uses 比, and that catches a lot of learners out.



