| 1 | 黑 | 黑 | hēi | hei1 | black; dark; sinister; secret; shady; illegal; to hide (sth) away; to vilify; (loanword) to hack (computing); black; dark; sinister; secret; shady; illegal; to hide (sth) away; to vilify; (loanword) to hack (computing) | | |
| 2 | 黑暗 | 黑暗 | hēi àn | hei1 an4 | dark; darkly; darkness | | |
| 3 | 黑色 | 黑色 | hēi sè | hei1 se4 | black | | |
| 4 | 黑龙江 | 黑龍江 | hēi lóng jiāng | Hei1 long2 jiang1 | Heilongjiang province (Heilungkiang) in northeast China, abbr. 黑 , capital Harbin 哈尔滨 ; Heilongjiang river forming the border between northeast China and Russia; Amur river | | |
| 5 | 黑格尔 | 黑格爾 | hēi gé ěr | Hei1 ge2 er3 | Georg Wilhelm Friedrich Hegel (1770-1831), German philosopher | | |
| 6 | 黑人 | 黑人 | hēi rén | hei1 ren2 | black person; an illegal | | |
| 7 | 黑夜 | 黑夜 | hēi yè | hei1 ye4 | night | | |
| 8 | 黑板 | 黑板 | hēi bǎn | hei1 ban3 | blackboard; Classifiers: 块 | | |
| 9 | 黑影 | 黑影 | hēi yǐng | hei1 ying3 | shadow; darkness; twilight | | |
| 10 | 黑白 | 黑白 | hēi bái | hei1 bai2 | black and white; right and wrong; monochrome | | |
| 11 | 黑猩猩 | 黑猩猩 | hēi xīng xing | hei1 xing1 xing5 | common chimpanzee | | |
| 12 | 黑洞 | 黑洞 | hēi dòng | hei1 dong4 | (astronomy) black hole | | |
| 13 | 黑产 | 黑産 | hēi chǎn | hei1 chan3 | cybercrime industry | | |
| 14 | 黑手 | 黑手 | hēi shǒu | hei1 shou3 | malign agent who manipulates from behind the scenes; hidden hand; (Tw) mechanic; blue-collar worker; manual laborer | | |
| 15 | 黑暴 | 黑暴 | hēi bào | hei1 bao4 | (neologism 2019) rioting by black-clothed protesters in Hong Kong | | |
| 16 | 黑鹰 | 黑鷹 | hēi yīng | Hei1 Ying1 | Black Hawk (helicoper) | | |
| 17 | 黑屁 | 黑屁 | hēi pì | hei1 pi4 | (slang) bullshit | | |
| 18 | 黑白切 | 黑白切 | hēi bái qiē | hei1 bai2 qie1 | (Tw) heibaiqie, side dish of ingredients selected from a range on display, sliced up and served together on a plate (from Taiwanese 烏白切 , Tai-lo pr. [oo-pe̍h-tshiat], where 烏白 means "as one pleases") | | |
| 19 | 黑斑 | 黑斑 | hēi bān | hei1 ban1 | dark spot or blotch on the skin | | |
| 20 | 黑百灵 | 黑百靈 | hēi bǎi líng | hei1 bai3 ling2 | (bird species of China) black lark (Melanocorypha yeltoniensis) | | |
| 21 | 黑白无常 | 黑白無常 | hēi bái wú cháng | Hei1 Bai2 Wu2 chang2 | Two deities, one short, one tall, chained together at the ankle, responsible for rewarding the good and punishing the bad | | |
| 22 | 黑白林鵖 | 黑白林鵖 | hēi bái lín bī | hei1 bai2 lin2 bi1 | (bird species of China) Jerdon's bush chat (Saxicola jerdoni) | | |
| 23 | 黑背燕尾 | 黑背燕尾 | hēi bèi yàn wěi | hei1 bei4 yan4 wei3 | (bird species of China) black-backed forktail (Enicurus immaculatus) | | |
| 24 | 黑比诺 | 黑比諾 | hēi bǐ nuò | Hei1 bi3 nuo4 | Pinot noir (grape type) | | |
| 25 | 黑嘴松鸡 | 黑嘴鬆雞 | hēi zuǐ sōng jī | hei1 zui3 song1 ji1 | (bird species of China) black-billed capercaillie (Tetrao urogalloides) | | |