Skip to content
Stroke order, etymology and audio for every word.Start learning
非 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
非fēito not beHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēinotHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēiwrongHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēiincorrectHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēinon-HSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēiun-HSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēiin-HSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēito reproach or blameHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēi(colloquial) to insist onHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēisimply mustHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēinot, negative, non-; to opposeHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēiabbr. for 非洲[Fēi zhōu], AfricaHSK 7, h, 8 strokes, radical 非, rank #1430, Very Hard
非fēiabbr. for 非洲[Fei1 zhou1], AfricaHSK 7, unknown, 8 strokes, radical 非, rank #1430, Very Hard
fēi(fei1)fei T1
  1. 1to not be
  2. 2not
Listen to the audio pronunciation 3 times to gain XP
March 24, 2026

非fēi(fei1)

The character 非 (fēi) primarily means 'not' or 'to be wrong.' It is often used to negate verbs or adjectives, indicating opposition or incorrectness. In various contexts, it can imply a strong disapproval or insistence on an alternative perspective.

Strokes8Radical非Frequency#1430DifficultyVery Hard
Cultural note

非 is often used in Chinese proverbs and sayings, emphasizing morality and correctness. For example, the phrase 非常 (fēicháng) meaning 'very' or 'extremely' reflects a cultural tendency to express intensity in a positive way.

Memory tip

Imagine a large 'X' over a checkmark to signify 'not' or 'wrong.' The character 非 looks somewhat like a person standing with arms crossed in disapproval, emphasizing the idea of negation or opposition.

Meanings of 非

fēi(fei1)
1to not be
2not
Exercise 1 of 2

By ear

Play it, then pick what 非 means.

About 非

非Simplified
8Strokes
非Radical
副词fùcíadverb (adv.)Part of Speech
#1430Frequency Rank
HSK 2.0L5HSK 3.0L7IntermediateTOCFLL4HSKKL2CEFRB1

Podcast: 非

JasonAmy

Podcast: 非

Listen to Jason & Amy break down this word for you

AI study notes for 非

Usage Notes

Common mistakes include confusing 非 with its more formal counterpart 不是 (bù shì), which means 'is not.' While 非 can be used in colloquial contexts to express insistence, it may sound abrupt in formal settings. Pay attention to tone; using it incorrectly can change the meaning significantly.

HSK Study Tips

At HSK Level 5, it's beneficial to understand how 非 interacts with other negation forms like 没 (méi) and 不 (bù). Focus on practicing sentences that incorporate 非 to convey disagreement or rejection.

Common Mistakes

Learners often confuse 非 with other negation words like 不 (bù) and 不是 (bù shì), leading to phrases like '这不是非' instead of the correct '这不是.' Remember that 非 is best used in specific contexts rather than general statements.

AI-enhanced 2026-03-24

Pronunciation of 非

Premium — Locked

Tone practice

Pro

Drill the tone of 非, say it back, see your pitch against the model voice, and earn XP towards mastery. Interactive tone practice is part of Pro.

Tone drillsPitch drawing+5 XP
Get Pro to unlock

Jason Explains 非 to you

Let me explain 非 for you

Make it yours

Jason looks at what you watch and listen to, the checkpoints you have cleared, our lessons and what you have been exploring, and explains 非 through them.

Sign in free to make it personal. New accounts start with 200 AI credits.

How well do you know 非?

Example

Learning Lab

Knowing 非 is seven skills, not one.

Its meaning, its character, its pinyin, its tone — hearing it, saying it, writing it. The Learning Lab measures each one from your own practice, on every word you study, so you see what you actually know rather than how much you have done.

  • MeaningFree
  • CharacterFree
  • PinyinFree
  • TonePro
  • ListeningPro
  • SpeakingPro
  • WritingPro
See the Learning Lab Three facets free · no card needed

Etymology of 非

Formation typeIdeographic 指事
六书 ClassificationIdeograph (指事字)~2% of characters
Explanation

Pictograph of two wings facing opposite directions.

Memory hint

Two bird's wings opposed; two people back-to-back

Learn more about Ideograph (指事字) characters
Exercise 1 of 1

Origin

What kind of character is 非?

How to say to not be in Chinese

“to not be” in Chinese is非fēi

The character 非 (fēi) primarily means 'not' or 'to be wrong.' It is often used to negate verbs or adjectives, indicating opposition or incorrectness. In various contexts, it can imply a strong disapproval or insistence on an alternative perspective.

When to use 非

Common mistakes include confusing 非 with its more formal counterpart 不是 (bù shì), which means 'is not.' While 非 can be used in colloquial contexts to express insistence, it may sound abrupt in formal settings. Pay attention to tone; using it incorrectly can change the meaning significantly.

What learners get wrong

Learners often confuse 非 with other negation words like 不 (bù) and 不是 (bù shì), leading to phrases like '这不是非' instead of the correct '这不是.' Remember that 非 is best used in specific contexts rather than general statements.

Write 非

非

Practice writing 非 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

Write correctly 3 times to earn XP

Grammar patterns of 非

Exercise 1 of 4

Fill the gap

Type the missing word. Pinyin works; then pick the character.

她____常漂亮。

She is extremely beautiful.

Example sentences for 非 (10)

Listen to all sentences once to receive XP
1
我非常乐意为他们答疑解惑。

wǒ fēicháng lèyì wèi tāmen dá yí jiě huò。

I'll be only too pleased to help them out with any queries.
2
我觉得她不但长得非常漂亮,而且还有很多优秀品质。

wǒ juéde tā búdàn cháng de fēicháng piàoliang, érqiě háiyǒu hěn duō yōuxiù pǐnzhì。

I think she has many good qualities besides being very beautiful.
3
我非常渴望能够帮助和照顾他人。

wǒ fēicháng kěwàng nénggòu bāngzhù hé zhàogù tārén。

I had a strong desire to help and care for people.
4
我的确非常喜欢这里宁静幽雅、不受打扰的氛围。

wǒ díquè fēicháng xǐhuan zhèlǐ níngjìng yōu yǎ、 bù shòu dǎrǎo de fēnwéi。

I do very much appreciate the quietness and privacy here.
5
非常感谢您的体贴入微,我真的无以言表。

fēicháng gǎnxiè nín de tǐtiē rù Wēi, wǒ zhēnde wú yǐ yán biǎo。

I can't tell you how much I appreciate your thoughtfulness.
6
我工作非常有效率,处事果断,而且判断准确。

wǒ gōngzuò fēicháng yǒuxiào lǜ, chǔshì guǒduàn, érqiě pànduàn zhǔnquè。

I work very efficiently and am decisive, and accurate in my judgement.
7
我接触到一些非常聪明的哈佛和耶鲁的学生。

wǒ jiēchù dào yìxiē fēicháng cōngmíng de Hā fó hé yē Lǔ de xuéshēng。

I came into contact with very bright Harvard and Yale students.
8
成功不是终点,失败也并非末日,最重要的是继续前进的勇气。

chénggōng bùshì zhōngdiǎn, shībài yě bìngfēi mòrì, zuì zhòngyào de shì jìxù qiánjìn de yǒngqì。

Success is not final, failure is not fatal: it is the courage to continue that counts.--Winston Churchill
9
对于这个决定的反应非常不一致。

duìyú zhège juédìng de fǎnyìng fēicháng bù yízhì。

There has been a very mixed reaction to the decision.
10
因为正在使用很多昂贵的设备,所以我非常紧张。

yīnwèi zhèngzài shǐyòng hěn duō ángguì de shèbèi, suǒyǐ wǒ fēicháng jǐnzhāng。

I get very nervous because I'm using a lot of expensive equipment.

Ask Jason

Have a question about 非?

Jason answers about this word at your level: example sentences, how it differs from similar words, and a way to remember it.

Sign in free to ask. New accounts start with 200 AI credits.

Word Family of 非

Compounds49
罪zuìguilt
排páia row
靠kàoto lean against or on
啡fēi(phonetic component)
菲fēifragrant; rich, luxuriant; the Philippines
悲bēisad
辈bèicontemporaries
匪fěibandits, robbers, gangsters
斐fěigraceful, elegant, beautiful
扉fēidoor panel
诽fěislander
徘páiirresolute
绯fēicrimson, scarlet; purple
裴péiflowing gown; surname
腓féileg, calf; to wither, to decay
靡míto scatter, to disperse; to divide
蜚fēicockroach
俳páiactor; vaudeville show; insincere
翡fěikingfisher; jade, emerald
鲱fēiherring
痱fèiheat rash; prickly heat; ulcers
悱fěiovercome with emotion; at a loss for words
輩bèigeneration, lifetime; contemporary
剕fèi
厞fèi
奜fěi
屝fèi
棐fěi
棑pái
毴bī
琲bèi
輫pái
霏fēirainfall, snowfall
馡fēi
騑fēi
婓fēi
婔fēi
暃fēi
渄fēi
猅pái
猆fēi
緋fēicrimson, scarlet; purple
裵péi
裶fēi
誹fěito condemn, to slander, to vilify
陫fèi
靟fēi
餥fēi
鯡fēiherring
Words containing this character20
非常fēichángvery
非fēinot
除非chúfēionly when
并非bìngfēireally isn't並非
非法fēifǎillegal
非洲FēizhōuAfrica
是非shìfēiquarrel
非得fēiděi(followed by a verb phrase, then – optionally – 不可, or 不行 etc) must
非凡fēifánout of the ordinary
南非nánfēiSouth Africa
非典fēidiǎnSARS
莫非mòfēicould it be
无非wúfēionly無非
绝非juéfēiabsolutely not絕非
非正式fēizhèngshìunofficial
中非zhōngfēiCentral Africa
非但fēidànnot only
非人fēiréninhuman
面目全非miànmùquánfēinothing remains the same (idiom); change beyond recognition
非线性fēixiànxìngnonlinear (math.)非線性
Exercise 1 of 4

Characters with 非

What does 罪 mean?

Frequently asked questions about 非

Not always; while 非 means 'not,' it is more suitable for formal or literary contexts, whereas 不 (bù) is used in everyday conversation.

Jason Recommends

Not sure what to learn after 非?

Jason picks three words from your level and explains why each one is worth your time next. It takes a free account so he knows what you already know.

A sample week, replayed. Every page you study lands here in the order you did it — your own replay starts with a free account.

See the Learning Lab