| 无聊 | wú liáo | bored; boring; senseless |
| 战无不胜 | zhàn wú bù shèng | to triumph in every battle (idiom); invincible; to succeed in every undertaking |
| 无边 | wú biān | without boundary; not bordered |
| 不无 | bù wú | not without |
| 无霜期 | wú shuāng qī | frost-free period |
| 无视 | wú shì | ignore; disregard |
| 无故 | wú gù | without cause or reason |
| 无益 | wú yì | no good; not good for; not beneficial |
| 无私 | wú sī | selfless; unselfish; disinterested; altruistic |
| 无误 | wú wù | verified; unmistaken |
| 无毒 | wú dú | harmless; innocuous; lit. not poisonous |
| 无性 | wú xìng | sexless; asexual (reproduction) |
| 无为 | wú wéi | the Daoist doctrine of inaction; let things take their own course; laissez-faire; Wuwei county in Chaohu 巢湖, Anhui |
| 无几 | wú jǐ | very little; hardly any |
| 无极 | wú jí | everlasting; unbounded; Wuji county in Shijiazhuang 石家庄地区, Hebei; The Promise (name of film by Chen Kaige) |
| 无上 | wú shàng | supreme |
| 大无畏 | dà wú wèi | utterly fearless |
| 无害 | wú hài | harmless |
| 无穷无尽 | wú qióng wú jìn | vast and limitless (idiom); endless span of time; no vestige of a beginning, no prospect of an end |
| 无能为力 | wú néng wéi lì | impotent (idiom); powerless; helpless |
| 无端 | wú duān | for no reason at all |
| 大公无私 | dà gōng wú sī | the common good above everything without no regard for personal interests (idiom); to behave altruistically; impartial and selfless; just and fair |
| 无妨 | wú fáng | no harm (in doing it); One might as well.; It won't hurt.; no matter; it's no bother |
| 无烟煤 | wú yān méi | anthracite |
| 虚无主义 | xū wú zhǔ yì | nihilism |
| 无奈 | wú nài | without choice; for lack of better option; grudgingly; willy-nilly; nolens volens; abbr. for 无可奈何 |
| 虚无 | xū wú | nothingness |
| 至高无上 | zhì gāo wú shàng | supreme; paramount; unsurpassed |
| 无赖 | wú lài | hoodlum; rascal; rogue; rascally; scoundrelly |
| 无间 | wú jiàn | very close; no gap between them; continuously; unbroken; hard to separate; indistinguishable |
| 史无前例 | shǐ wú qián lì | unprecedented in history |
| 无怪 | wú guài | No wonder!; not surprising |
| 无缺 | wú quē | whole |
| 无原则 | wú yuán zé | unprincipled |
| 无量 | wú liàng | measureless; immeasurable |
| 走投无路 | zǒu tóu wú lù | no way out (idiom); at an impasse; at a dead end |
| 束手无策 | shù shǒu wú cè | lit. to have one's hands bound and be unable to do anything about it (idiom); fig. helpless in the face of a crisis |
| 无济于事 | wú jì yú shì | to no avail; of no use |
| 无常 | wú cháng | variable; changeable; fickle; impermanence (Sanskrit: anitya); ghost taking away the soul after death; to pass away; to die |
| 无意识 | wú yì shí | unconscious; involuntary |
| 肆无忌惮 | sì wú jì dàn | absolutely unrestrained; unbridled; without the slightest scruple |
| 无愧 | wú kuì | to have a clear conscience; to feel no qualms |
| 忍无可忍 | rěn wú kě rěn | more than one can bear (idiom); at the end of one's patience; the last straw |
| 无物 | wú wù | have nothing |
| 无干 | wú gān | to have nothing to do with |
| 无我 | wú wǒ | anatta (Buddhist concept of "non-self") |
| 无敌 | wú dí | unequalled; without rival; a paragon |
| 可有可无 | kě yǒu kě wú | not essential; dispensable |
| 无成 | wú chéng | achieving nothing |
| 无庸 | wú yōng | see 毋庸 |
