| 反对 | fǎn duì | to fight against; to oppose; to be opposed to; opposition |
| 反应 | fǎn yìng | to react; to respond; reaction; response; reply; chemical reaction; CL:个 |
| 反映 | fǎn yìng | to mirror; to reflect; mirror image; reflection; fig. to report; to make known; to render; used erroneously for 反应, response or reaction |
| 反动 | fǎn dòng | reaction; reactionary |
| 相反 | xiāng fǎn | opposite; contrary |
| 反革命 | fǎn gé mìng | counter-revolutionary |
| 反复 | fǎn fù | repeatedly; over and over |
| 反抗 | fǎn kàng | to resist; to rebel |
| 反而 | fǎn ér | instead; on the contrary; contrary (to expectations) |
| 反射 | fǎn shè | to reflect; reflection (from a mirror etc); reflex (i.e. automatic reaction of organism) |
| 反动派 | fǎn dòng pài | reactionaries |
| 违反 | wéi fǎn | to violate (a law) |
| 反之 | fǎn zhī | on the other hand...; conversely... |
| 化学反应 | huà xué fǎn yìng | chemical reaction |
| 反正 | fǎn zhèng | to put things back in order; to return to the correct path; in any event; come what may; whatever happens (I'm still sure it's right); anyway |
