| 1 | 乌龟 | 烏龜 | wū guī | wu1 gui1 | tortoise; cuckold | | |
| 2 | 乌云 | 烏雲 | wū yún | wu1 yun2 | black cloud | | |
| 3 | 乌黑 | 烏黑 | wū hēi | wu1 hei1 | jet-black; dark | | |
| 4 | 乌鸦 | 烏鴉 | wū yā | wu1 ya1 | crow; raven | | |
| 5 | 乌鲁木齐 | 烏魯木齊 | wū lǔ mù qí | Wu1 lu3 mu4 qi2 | Ürümqi or Urumqi prefecture level city and capital of Xinjiang Uighur autonomous region 新疆维吾尔自治区 in west China | | |
| 6 | 乌 | 烏 | wū | Wu1 | crow; black; abbr. for Ukraine 乌克兰 ; surname Wu | | |
| 7 | 乌咖哩 | 烏咖哩 | wū gā lí | wu1 ga1 li2 | ugali; nshima | | |
| 8 | 乌涂 | 烏塗 | wū tu | wu1 tu5 | unclear; not straightforward; (of drinking water) lukewarm; tepid | | |
| 9 | 吸血乌贼 | 吸血烏賊 | xī xuè wū zéi | xi1 xue4 wu1 zei2 | vampire squid (Vampyroteuthis infernalis) | | |
| 10 | 乌东德 | 烏東德 | wū dōng dé | Wu1 dong1 de2 | Wudongde, the name of a hydroelectric dam on the Jinsha River 金沙江 at a point where the river forms a border between Yunnan and Sichuan | | |
| 11 | 老乌恰 | 老烏恰 | lǎo wū qià | Lao3 wu1 qia4 | same as 乌鲁克恰提 in Xinjiang | | |
| 12 | 金乌西坠,玉兔东升 | 金烏西墜,玉兔東昇 | jīn wū xī zhuì , yù tù dōng shēng | jin1 wu1 xi1 zhui4 , yu4 tu4 dong1 sheng1 | lit. the golden bird of the sun sets in the west, the jade hare of the moon rises in the east; fig. at sunset | | |
| 13 | 义乌市 | 義烏市 | yì wū shì | Yi4 wu1 shi4 | Yiwu county level city in Jinhua 金华 , Zhejiang | | |
| 14 | 枪乌贼 | 槍烏賊 | qiāng wū zéi | qiang1 wu1 zei2 | squid | | |
| 15 | 三足金乌 | 三足金烏 | sān zú jīn wū | san1 zu2 jin1 wu1 | three-legged Golden Crow that lives in the sun (in northeast Asian and Chinese mythology); Korean: samjog'o | | |
| 16 | 三足乌 | 三足烏 | sān zú wū | san1 zu2 wu1 | three-legged Golden Crow that lives in the sun (in northeast Asian and Chinese mythology); Korean: samjog'o | | |
| 17 | 河乌 | 河烏 | hé wū | he2 wu1 | (bird species of China) white-throated dipper (Cinclus cinclus) | | |
| 18 | 何首乌 | 何首烏 | hé shǒu wū | he2 shou3 wu1 | Chinese knotweed (Polygonum multiflorum); fleeceflower root | | |
| 19 | 搞乌龙 | 搞烏龍 | gǎo wū lóng | gao3 wu1 long2 | to mess sth up | | |
| 20 | 东乌珠穆沁旗 | 東烏珠穆沁旗 | dōng wū zhū mù qìn qí | Dong1 wu1 zhu1 mu4 qin4 qi2 | East Ujimqin banner or Züün Üzemchin khoshuu in Xilin Gol league 锡林郭勒盟 , Inner Mongolia | | |
| 21 | 丢乌纱帽 | 丟烏紗帽 | diū wū shā mào | diu1 wu1 sha1 mao4 | lit. to lose one's black hat; to be sacked from an official post | | |
| 22 | 德乌帕 | 德烏帕 | dé wū pà | De2 wu1 pa4 | Sher Bahadur Deuba (1946-), former prime minister of Nepal | | |
| 23 | 大乌鸦 | 大烏鴉 | dà wū yā | da4 wu1 ya1 | a raven | | |
| 24 | 大乌苏里岛 | 大烏蘇里島 | dà wū sū lǐ dǎo | Da4 Wu1 su1 li3 Dao3 | Bolshoi Ussuriisk Island in the Heilongjiang or Amur river, at mouth of the Ussuri River opposite Khabarovsk; same as Heixiazi Island 黑瞎子岛 | | |
| 25 | 摆乌龙 | 擺烏龍 | bǎi wū lóng | bai3 wu1 long2 | to mess sth up; to screw up | | |