衰 seoi¹ {shuāi}

(adjective) 1. Ugly-looking; 2. bad (people); (adjective) 1. being caught by doing something wrong; 2. Fail

衰 seoi¹ {cuī}

mourning garments

衰 seoi¹ {shuāi}

1. to decline
2. to wane
3. to become weak or feeble

衰格 seoi¹ gaak³ {shuāi gé}

substandard characteristics (spoken)

衰公 seoi¹ gung¹ {shuāi gōng}

(noun / appellation) a disrespectful form of address (expressing irritation) for a man or one's husband

衰鬼 seoi¹ gwai² {shuāi guǐ}

an intimate way to call someone a "bad person / rascal / scoundrel / devil" 2

衰嘢 seoi¹ je⁵ {shuāi yě}

things of substandard or no good (spoken)

衰弱 seoi¹ joek⁶ {shuāi ruò}

fragile

衰樣〔-样〕 seoi¹ joeng² {shuāi yàng}

ugly face; to be in a bad state; to be in an unlucky state

衰佬 seoi¹ lou² {shuāi lǎo}

husband; used by wife with others (spoken)

衰名 seoi¹ meng² {shuāi míng}

bad name; bad reputation

衰女 seoi¹ neoi² {shuāi nǚ}

(noun / appellation) 'naughty girl' / 'bad girl', a disrespectful (expressing irriation) form of address for a girl or one's daughter (especially when scolding them)

衰硬 seoi¹ ngaang⁶ {shuāi yìng}

to fail for sure

衰牌 seoi¹ paai² {shuāi pái}

Bad cards; shameful; disgraceful; poor; disappointing

衰婆 seoi¹ po² {shuāi pó}

slang for a bad, mean, or unscrupulous woman; "bitch"; mostly applied to older women; 'bad woman' a term used for referring to one's wife (usually with no ill intention)

衰神 seoi¹ san⁴ {shuāi shén}

(noun) a disrespectful expression to refer to someone who does something bad or irritates others; an untrustworthy person; bastard

衰仔 seoi¹ zai² {shuāi zǎi}

(n.) a naughty boy; a bad kid; (appellation) 'naughty boy' / 'bad boy', usually used as a form of address by parents to call one's son (especially when scolding them); 'little rascal', a form of address for someone who annoys you too much; (adjective) to be of not such good character, usually to describe when someone does something which is not so good (morally) or when someone acts in a way that they shouldn't (this can be considered as a toned down version to the adjective '衰格')

衰咗 seoi¹ zo² {shuāi zuo}

failed (spoken)

衰敗〔-败〕 seoi¹ baai⁶ {shuāi bài}

1. to decline
2. to wane
3. to decay
4. to deteriorate

衰變〔-变〕 seoi¹ bin³ {shuāi biàn}

radioactive decay

衰減〔-减〕 seoi¹ gaam² {shuāi jiǎn}

1. to weaken
2. to attenuate

衰人 seoi¹ jan⁴ {shuāi rén}

1. loser
2. jerk

衰弱 seoi¹ joek⁶ {shuāi ruò}

1. weak
2. feeble

衰竭 seoi¹ kit³ {shuāi jié}

1. organ failure
2. exhaustion
3. prostration (medicine)

衰落 seoi¹ lok⁶ {shuāi luò}

1. to fall
2. to drop
3. to decline
4. to deteriorate
5. to go downhill

衰老 seoi¹ lou⁵ {shuāi lǎo}

1. to age
2. to deteriorate with age
3. old and weak

衰微 seoi¹ mei⁴ {shuāi wēi}

1. to decline
2. to wane
3. weakened
4. enfeebled
5. in decline

衰亡 seoi¹ mong⁴ {shuāi wáng}

1. to decline
2. to die out
3. decline and fall

衰朽 seoi¹ nau² {shuāi xiǔ}

1. decaying
2. decrepit
3. aged and crumbling

衰退 seoi¹ teoi³ {shuāi tuì}

1. to decline
2. to fall
3. to drop
4. to falter
5. a decline
6. recession (in economics)

衰頹〔-颓〕 seoi¹ teoi⁴ {shuāi tuí}

1. uninspired
2. dejected
3. discouraged

衰運〔-运〕 seoi¹ wan⁶ {shuāi yùn}

decline in fortunes

衰多口 seoi¹ do¹ hau² {shuāi duō kǒu}

Bad things that have happened as a result of talking too much; Loose lips sink ships

衰鬼豆 seoi¹ gwai² dau⁶ {shuāi guǐ dòu}

acceptable bad language used by kids (spoken)

衰鬼嘢 seoi¹ gwai² je⁵ {shuāi guǐ yě}

a nuisance

衰女包 seoi¹ neoi² baau¹ {shuāi nǚ bāo}

slang for a badly behaved young woman; often used by parents scolding a daughter

衰十一 seoi¹ sap⁶ jat¹ {shuāi shí yī}

having sexual intercourse with minor (slang)

衰收尾 seoi¹ sau¹ mei⁵ {shuāi shōu wěi}

end badly (spoken)

衰衰噉〔--啖〕 seoi¹ seoi¹ gam² {shuāi shuāi dàn}

an affectionate way to call someone an annoying or irritating person

衰變熱〔-变热〕 seoi¹ bin³ jit⁶ {shuāi biàn rè}

decay heat

衰變鏈〔-变链〕 seoi¹ bin³ lin² {shuāi biàn liàn}

decay chain

衰退期 seoi¹ teoi³ kei⁴ {shuāi tuì qī}

recession (in economics)

衰俾人睇 seoi¹ bei² jan⁴ tai² {shuāi bǐ rén dì}

looked down by others; disgrace; humiliated; embarrassing

衰到貼地〔--贴-〕 seoi¹ dou³ tip³ dei⁶ {shuāi dào tiē dì}

cannot get worse than this (spoken)

衰過偷貓〔-过-猫〕 seoi¹ gwo³ tau¹ maau¹ {shuāi guò tōu māo}

very bad; very nasty

衰變曲線〔-变-线〕 seoi¹ bin³ kuk¹ sin³ {shuāi biàn qū xiàn}

decay curves

衰之以屬〔---属〕 seoi¹ zi¹ ji⁵ suk⁶ {shuāi zhī yǐ shǔ}

to treat a debility according to its nature