(shuāi): (bound form) to decay, to decline, to wane

(shuāi) is a Chinese character meaning “(bound form) to decay.” Classified as HSK Level 6 (HSK 3.0 Standard, CLEC 2022), it is composed of (structural). It ranks #1687 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, a person in a robe 衣 with an injury 一 to his head 口. Its radical form (clothing) appears in many related characters such as (, clothing), (biǎo, exterior surface), (zhuāng, dress, install).

Native pronunciation

Definitions

  1. (bound form) to decay
  2. to decline
  3. to wane

Etymology & Origin

ideographicA person in a robe 衣 with an injury 一 to his head 口

Decomposition: ⿻衣⿻口一 (layout: overlay)

Components:structural

Stroke Order

1
2
3
4
5
6
7
8
9
10

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

Words & Compounds

HSK Vocabulary with

WordPinyinMeaningHSK
adjectiveshuāi lǎoto age6

Common Compounds

WordPinyinMeaning
shuāi jiéorgan failure
退shuāi tuìto decline
shuāi luòto fall
shuāi ruòweak
shuāi bàito decline
xīn lì shuāi jiéheart failure
zǎo shuāito age prematurely
shuāi jiǎnto weaken
shuāi wángto decline
shén jīng shuāi ruònervous exhaustion
shuāi biànradioactive decay
jīng jiǔ bù shuāiunfailing
bù shuāiunfailing
xīng shuāiprosperity and decline (of a kingdom)
bàn shuāi qī(physics) half-life
38
Total compounds
53
As first character
26
As last character
21
As middle character

appears in 38 compound words: 53 as the first character, 26 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 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

jié
0.76526,010 co-occurrences
退tuì
0.56632,100 co-occurrences
luò
0.55134,139 co-occurrences
ruò
0.53411,106 co-occurrences
jiān
0.4975,760 co-occurrences
shèn
0.4881,164 co-occurrences
jiǎn
0.4795,670 co-occurrences
bàn
0.46114,016 co-occurrences
gān
0.4371,518 co-occurrences
zhú
0.4367,152 co-occurrences

Idioms & Chengyu (4)

shénjīng shuāiruòHSK 6+

nervous breakdown; mental breakdown

noun
wèilǎoxiānshuāiHSK 6+

to decline in health before becoming old

phrase
xīnlì shuāijiéHSK 7+

to have heart failure

verb
zài shuāi sān jiéHSK 7+

weakening and close to exhaustion (idiom); in terminal decline; on one's last legs

phrase

Example Sentences

AI-Generated

字虽然难写,但意思很有趣。

cuī zì suī rán nán xiě , dàn yì sī hěn yǒu qù .

The character "衰" may be difficult to write, but its meaning is quite interesting.

Master – InsightFeb 2026

...今年运势强 将克制美国? 美国银行因美元落而破产?

. . . jīn nián yùn shì qiáng jiāng kè zhì měi guó ? měi guó yín háng yīn měi yuán shuāi luò ér pò chǎn ?

... This year's strong fortune will restrain the United States? Bank of America bankrupt due to the decline of the dollar?

Nownews今日新聞Feb 2026

初九拜天公8点禁忌!踩雷运整年 天公是谁、最佳祭拜吉时一览

chū jiǔ bài tiān gōng 8 diǎn jīn jì ! cǎi léi shuāi yùn zhěng nián tiān gōng shì shéi , zuì jiā jì bài jí shí yī lǎn

The ninth day of the first month is taboo at 8 o'clock to worship the gods! Stepping on thunder and bad luck all year round Who is the god of heaven and the best time to worship auspiciousness

三立新聞網Feb 2026

天公生8大禁忌曝光!触犯整年恐到底

tiān gōng shēng 8 dà jīn jì pù guāng ! chù fàn zhěng nián kǒng shuāi dào de

Tiangongsheng's 8 taboos exposed! I am afraid that it will decline to the end of the whole year

東方日報Feb 2026

龙吟虎啸:美元地位曾经

lóng yín hǔ xiào : měi yuán dì wèi céng jīng shuāi luò

The roar of the dragon and the roar: The status of the dollar has declined

大紀元 | 大紀元新聞網Feb 2026

从六星连珠回看“七星连珠”久传不的影响力

cóng liù xīng lián zhū huí kàn qī xīng lián zhū jiǔ chuán bù shuāi de yǐng xiǎng lì

Looking back at the long-standing influence of the "Seven Star Couplet" from the six-star lineup

Tatoeba

他的威信日渐落。

Tā de wēixìn rìjiàn shuāiluò.

His prestige is fading.

Tatoeba

近几年,很多当地的传统都败了。

Jìn jǐnián, hěn duō dāngdì de chuántǒng dōu shuāibài le.

Many local traditions have fallen into decay in recent years.

Tatoeba

没有人能逃过老。

Méiyǒu rén néng táo guo shuāilǎo.

No one can escape growing old.

Tatoeba

老不得,智慧不得不得。

Shuāilǎo bùdé, zhìhuì bùdé bù dé.

Don't get older, get wiser.

Character Family

Frequently Asked Questions

What does 衰 (shuāi) mean in Chinese?
衰 (shuāi) primarily means "(bound form) to decay." It is classified as HSK Level 6, making it an advanced character. It ranks #1687 in character frequency.
How many strokes does 衰 have?
衰 is written with 8 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 衰?
The radical associated with 衰 is 衤 (clothing). This radical appears in many characters related to clothing.
What are the components of 衰?
衰 is composed of: 衣 (structural), undefined (phonetic). Its IDS decomposition is ⿻衣⿻口一 with a overlay layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 衰?
Common words with 衰 include: 衰竭 (shuāi jié, "organ failure"); 衰老 (shuāi lǎo, "to age"); 衰退 (shuāi tuì, "to decline"); 衰落 (shuāi luò, "to fall"); 衰弱 (shuāi ruò, "weak"). There are over 38 compound words containing this character.
Is 衰 the same in simplified and traditional Chinese?
Yes, 衰 is written the same way in both simplified and traditional Chinese.

Practice writing with real-time feedback

Trace stroke sequences, hear native 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.