慎 (shèn): careful, cautious, old variant of 慎

慎 (shèn) is a Chinese character meaning “careful.” Classified as HSK Level 5 (HSK 3.0 Standard, CLEC 2022), it is composed of 忄 (semantic) and 真 (phonetic). It ranks #1748 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 慎 heart. Its radical form 忄 (heart) appears in many related characters such as 忙 (máng, busy), 快 (kuài, fast, happy), 怎 (zěn, how).

Spoken pronunciation

Definitions

  1. careful
  2. cautious
  3. old variant of 慎

Etymology & Origin

慎

pictophoneticheart

Decomposition: ⿰忄真 (layout: left-right)

Stroke Order

1
2
3
4
5
6
7
8
9
10
11
12
13

Practice writing 慎 with real-time feedback — trace each stroke in the correct order and build muscle memory in the HanziFeed app.

Words & Compounds

HSK Vocabulary with 慎

WordPinyinMeaningHSK
谨慎adjectivejǐn shèncautious5

Common Compounds

WordPinyinMeaning
慎重adjectiveshèn zhòngcautious
小心谨慎phrasexiǎo xīn jǐn shèncautious and timid (idiom)
不慎adjectivebù shènincautious
审慎adjectiveshěn shènprudent
慎重其事shèn zhòng qí shìto treat a matter with due consideration (idiom)
审慎行事shěn shèn xíng shìto act prudently
以慎为键yǐ shèn wéi jiànto take caution as the key (idiom)
石原慎太郎shí yuán shèn tài lángIshihara Shintarō (1932-), Japanese author and politician, governor of Tokyo 1999-2012
慎终追远phraseshèn zhōng zhuī yuǎnto pay careful attention to one's parents' funerary rites
一着不慎,满盘皆输yī zhāo bù shèn , mǎn pán jiē shūOne careless move and the whole game is lost. (idiom)
慎入verbshèn rùkeep away!
许慎xǔ shènXu Shen (-147) the compiler of the original Han dynasty dictionary Shuowen Jiezi 說文解字|说文解字
慎言shèn yánto speak cautiously
慎密adjectiveshèn mìcautious
慎独verbshèn dúto preserve a proper behavior in private life
19
Total compounds
37
As first character
42
As last character
21
As middle character

慎 appears in 19 compound words: 37 as the first character, 42 as the last, and 21 in a middle position. Compound statistics computed from SUBTLEX-CH and HSK 3.0 vocabulary data.

Strongest Collocations

Characters that most frequently co-occur with 慎 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

谨jǐn
0.7374,274 co-occurrences
郎láng
0.4302,258 co-occurrences
爪zhǎo
0.419396 co-occurrences
跌diē
0.413392 co-occurrences
勿wù
0.413248 co-occurrences
肃sù
0.399372 co-occurrences
摔shuāi
0.399278 co-occurrences
审shěn
0.398587 co-occurrences
狡jiǎo
0.39686 co-occurrences
勤qín
0.390666 co-occurrences

Idioms & Chengyu (4)

慎终追远shènzhōngzhuīyuǎnHSK 5+

to cautiously perform the funeral rituals to deceased parents and sincerely pay homage to them at ceremonies

phrase
慎重其事shèn zhòng qí shìHSK 5+

to treat a matter with due consideration (idiom)

phrase
小心谨慎xiǎoxīnjǐnshènHSK 5+

careful

phrase
以慎为键yǐ shèn wéi jiànHSK 5+

to take caution as the key (idiom); to proceed very carefully

phrase

Example Sentences

AI-Generated

投资需要谨慎,不要盲目跟风。

Tóuzī xūyào jǐnshèn, bùyào mángmù gēnfēng.

Investment requires caution; don't blindly follow trends.

UdnnewsindexFeb 2026

春節連假收心大作戰 慎防孩子「開學症候群」5大建議

chūn 節 連 jiǎ shōu xīn dà zuò 戰 shèn fáng hái zǐ 開 學 zhèng hòu qún dà jiàn 議

Back-to-School Transition Guide: 5 Key Tips to Help Children Avoid "Back-to-School Syndrome" During the Spring Festival Break

東森新聞Feb 2026

收假別鬆懈慎防諾羅、腸病毒、B流 防疫重點一次看

shōu jiǎ 別 鬆 xiè shèn fáng 諾 羅 腸 bìng dú liú fáng yì chóng 點 yī cì kàn

Don't let your guard down after the holidays—stay vigilant against norovirus, enterovirus, and influenza B. Key prevention measures at a glance.

UdnnewsindexFeb 2026

川普:加徵15%關稅 各國審慎 估不會撤銷與美協議

chuān pǔ jiā 徵 關 稅 gè 國 審 shèn gū bù 會 chè 銷 與 měi 協 議

Trump: 15% tariff hike, countries cautious, will not revoke the agreement with the United States.

UdnnewsindexFeb 2026

美關稅新變局 涉外人士:審慎應對301條款調查

měi 關 稅 xīn 變 jú shè wài rén shì 審 shèn 應 對 條 kuǎn 調 chá

New U.S. Tariff Changes: Cautious Response to Section 301 Investigation

百度新闻Feb 2026

南阳一马戏团女演员高空表演不慎坠落,目击者称其坚持..

nán yáng yī mǎ xì tuán nǚ yǎn yuán gāo kōng biǎo yǎn bù shèn zhuì luò , mù jī zhě chèn qí jiān chí . .

Nanyang, a circus performer accidentally fell from a high altitude performance, witnesses said it insisted...

Tatoeba

慎也娶了个漂亮姑娘。

Shènyě qǔ le ge piàoliang gūniang.

Shinya married a pretty girl.

Tatoeba

选择朋友一定要十分谨慎。

Xuǎnzé péngyou yīdìngyào shífēn jǐnshèn.

You should choose your friends very carefully.

Tatoeba

应该更谨慎地处理它。

Yīnggāi gèng jǐnshèn de chǔlǐ tā.

It must be done more carefully.

Tatoeba

我一生都谨慎行事。

Wǒ yīshēng dōu jǐnshèn xíngshì.

I've been careful my whole life.

Character Family

Semantic Family — Characters sharing the 忄 (heart) component

Homophones — Characters pronounced shèn

Frequently Asked Questions

What does 慎 (shèn) mean in Chinese?
慎 (shèn) primarily means "careful." It is classified as HSK Level 5, making it an advanced character. It ranks #1748 in character frequency.
What's the difference between 慎 and 镇?
慎 (shèn) and 镇 (zhèn) are often confused. confusable. The key distinguishing feature: 忄 vs 钅 (same 真 component).
How many strokes does 慎 have?
慎 is written with 13 strokes. The correct stroke order matters for recognition and handwriting speed — practice with the animated guide above to build proper technique.
What is the radical of 慎?
The radical associated with 慎 is 忄 (heart). This radical appears in many characters related to heart.
What are the components of 慎?
慎 is composed of: 忄 (semantic), 真 (phonetic). Its IDS decomposition is ⿰忄真 with a left-right layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 慎?
Common words with 慎 include: 谨慎 (jǐn shèn, "cautious"); 慎重 (shèn zhòng, "cautious"); 小心谨慎 (xiǎo xīn jǐn shèn, "cautious and timid (idiom)"); 不慎 (bù shèn, "incautious"); 审慎 (shěn shèn, "prudent"). There are over 19 compound words containing this character.
What characters sound the same as 慎 (shèn)?
Several characters share the pronunciation shèn: 什 (what), 身 (body), 神 (God), 深 (deep), and 2 more. Context and tones help distinguish between them in speech and writing.
Is 慎 the same in simplified and traditional Chinese?
Yes, 慎 is written the same way in both simplified and traditional Chinese.

Practice writing 慎 with real-time feedback

Trace stroke sequences, hear spoken pronunciation, and build lasting retention with spaced repetition in the HanziFeed app.

Character data sourced from Unihan (Unicode Consortium), SUBTLEX-CH frequency corpus (Cai & Brysbaert, 2010), and Make Me a Hanzi (stroke data). Collocation strength measured via NPMI (Normalized Pointwise Mutual Information). Verified by the HanziFeed linguistics team.

HSK classification follows the HSK 3.0 Standard (Center for Language Education and Cooperation, CLEC, 2022 revision). Idiom data from Wiktionary (CC BY-SA 3.0).

Data last verified: March 2026.