| 沸 | [ feì ] to boil |
| 沸水 | [ feì shuǐ ] boiling water |
| 沸沸揚揚 | [ feì feì yáng yáng ] bubbling and gurgling, hubbubing, abuzz |
| 沸石 | [ feì shí ] zeolite |
| 沸騰 | [ feì téng ] (of a liquid) to boil, (of sentiments etc) to boil over, to flare up, to be impassioned |
| 沸點 | [ feì diǎn ] boiling point |
| ⇒ 人聲鼎沸 | [ rén shēng dǐng feì ] lit. a boiling cauldron of voices (idiom), hubbub, brouhaha |
| ⇒ 以湯沃沸 | [ yǐ tāng wò feì ] to manage a situation badly (idiom) |
| ⇒ 民怨沸騰 | [ mín yuàn feì téng ] seething discontent (idiom); popular grievances boil over |
| ⇒ 民怨鼎沸 | [ mín yuàn dǐng feì ] seething discontent (idiom); popular grievances boil over |
| ⇒ 沸沸揚揚 | [ feì feì yáng yáng ] bubbling and gurgling, hubbubing, abuzz |
| ⇒ 滾沸 | [ gǔn feì ] (of a liquid) to boil |
| ⇒ 煮沸 | [ zhǔ feì ] to boil |
| ⇒ 熱血沸騰 | [ rè xuè feì téng ] to be fired up (idiom), to have one's blood racing |
| ⇒ 鼎沸 | [ dǐng feì ] a confused noise, a racket |