| 孔 | kǒng | hole; CL:个; classifier for cave dwellings; surname Kong |
| 面孔 | miàn kǒng | face |
| 气孔 | qì kǒng | air-bubble; pore; stoma |
| 孔孟之道 | Kǒng Mèng zhī dào | the teaching of Confucius and Mencius |
| 孔丘 | Kǒng Qiū | Confucius |
| 鼻孔 | bí kǒng | nostril; CL:只 |
| 孔径 | kǒng jìng | diameter of hole |
| 扩孔 | kuò kǒng | to widen a tube; to ream (i.e. widen a hole) |
| 孔道 | kǒng dào | opening providing access; the teaching of Confucius |
| 孔雀 | kǒng què | peacock |
| 孔庙 | Kǒng miào | Temple of Confucius |
| 孔穴 | kǒng xué | aperture; hole; cavity |
| 一鼻孔出气 | yī bí kǒng chū qì | lit. to breathe through the same nostril (idiom); fig. two people say exactly the same thing (usually derog.); to sing from the same hymn sheet |
| 十七孔桥 | Shí qī kǒng qiáo | Seventeen arch bridge in the Summer Palace 颐和园, Beijing |
| 吹孔 | chuī kǒng | (of a musical instrument) blow hole |
| 圆孔 | yuán kǒng | round hole |
| 多孔动物 | duō kǒng dòng wù | Porifera (phylum of sponges) |
| 多孔性 | duō kǒng xìng | porous; having many holes (e.g. filter gauze or sieve) |
| 多孔材料 | duō kǒng cái liào | multicellular material; spongy substance; porous material |
| 孔乙己 | Kǒng Yǐ jǐ | Kong Yiji, protagonist of short story by Lu Xun 鲁迅 |
| 孔丛子 | Kǒng cóng zǐ | Kong family Master's anthology, collection of fictional debates between Confucius, possibly forged in third century by Wang Su 王肃 |
| 孔夫子 | Kǒng fū zǐ | Confucius (551-479 BC), Chinese thinker and social philosopher, also known as 孔子 |
| 孔子 | Kǒng zǐ | Confucius (551-479 BC), Chinese thinker and social philosopher, also known as 孔夫子 |
| 孔子学院 | Kǒng zǐ Xué yuàn | Confucius Institute, organization established internationally by the PRC, promoting Chinese language and culture |
| 孔子家语 | Kǒng zi jiā yǔ | book of sayings of Confucius and his disciples, probably by third century forger Wang Su 王肃 |
| 孔孟 | Kǒng Mèng | Confucius and Mencius |
| 孔斯贝格 | Kǒng sī bèi gé | Kongsberg (city in Norway) |
| 孔明 | Kǒng míng | name of Zhuge Liang 诸葛亮 |
| 孔东 | kǒng dōng | condom (loanword); see 安全套 |
| 孔林 | Kǒng lín | the Confucius family mausoleum at Qufu 曲阜, rebuilt and extended by every dynasty |
| 孔眼 | kǒng yǎn | hole (e.g. of sieve or colander) |
| 孔圣人 | Kǒng shèng rén | the Sage Confucius |
| 孔融 | Kǒng Róng | Kong Rong (153-208), poet of the Three Kingdoms period |
| 孔门 | Kǒng mén | Confucius' school (i.e. his direct disciples) |
| 孔雀座 | kǒng què zuò | Pavo (constellation) |
| 孔雀河 | Kǒng què hé | Peacock river in Xinjiang |
| 孔雀王朝 | Kǒng què wáng cháo | Maurya dynasty of India (322-185 BC) |
| 底栖有孔虫 | dǐ qī yǒu kǒng chóng | benthic foramanifera; seabed plankton |
| 弹孔 | dàn kǒng | bullet hole |
| 打孔器 | dǎ kǒng qì | hole puncher |
| 打孔钻 | dǎ kǒng zuàn | auger; drill |
| 排气孔 | pái qì kǒng | an air vent; a ventilation shaft |
| 曲阜孔庙 | Qū fù Kǒng miào | temple to Confucius in his home town Qufu |
| 有孔虫 | yǒu kǒng chóng | foramanifera (a form of plankton) |
| 桶孔 | tǒng kǒng | bunghole |
| 毛孔 | máo kǒng | pore |
| 泄殖肛孔 | xiè zhí gāng kǒng | cloaca (of bird or reptile) |
| 洞孔 | dòng kǒng | hole |
| 溢流孔 | yì liú kǒng | bleed hole; overflow pipe; spill vent |
| 无孔不钻 | wú kǒng bù zuān | lit. leave no hole undrilled (idiom); to latch on to every opportunity |
