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沸

Tap the pinyin to hear it

to boil

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Old HSK
Level 6
Strokes
8
Radical
水 +5
Structure
Left–right 左右
Traditional
沸
Common rank
#2,860
Unicode
U+6CB8

Formation & memory

Break the character into parts you already know.

How 沸 is formed

Phono-semantic compound (形声字)

氵 meaning “water” + 弗 sound ( fú )

Components 氵 弗

How to remember it

bring to a boil · Heisig RSH #2277

水 water + dollar sign

Keyword method from Heisig's Remembering Simplified Hanzi.

Words with 沸

The most common words first — learning a character in context makes it stick.

WordPinyinMeaning
热血沸腾 rè xuè fèi téng (idiom) to be fired up; to have one's blood racing; to be burning (with excitement, passio…
人声鼎沸 rén shēng dǐng fèi lit. a boiling cauldron of voices (idiom); hubbub; brouhaha
以汤沃沸 yǐ tāng wò fèi to manage a situation badly (idiom)
沸水 fèi shuǐ boiling water
民怨沸腾 mín yuàn fèi téng seething discontent (idiom); popular grievances boil over
沸石 fèi shí zeolite
沸点 fèi diǎn boiling point
民怨鼎沸 mín yuàn dǐng fèi seething discontent (idiom); popular grievances boil over
沸沸扬扬 fèi fèi yáng yáng bubbling and gurgling; hubbubing; abuzz
沸腾 fèi téng (of a liquid) to boil; (of sentiments etc) to boil over; to flare up; to be impassioned
滚沸 gǔn fèi (of a liquid) to boil
鼎沸 dǐng fèi a confused noise; a racket
煮沸 zhǔ fèi to boil

Sound family

Characters sharing the sound component 弗 — compare how they read.

CharacterPinyinMeaning
弗 sound part fú not, negative
费 fèi expenses, fees; to cost, to spend; wasteful
佛 fú Buddha; Buddhist
氟 fú fluorine
拂 fú to shake off, to brush away; dust
怫 fú anxious; depressed; sorry
狒 fèi baboon
绋 fú thick rope; the rope around a bier
砩 fú to build a dam with rocks
茀 fú weeds; overgrowth
艴 fú angry, showing emotion on one's face