- 两口儿 liǎngkǒur couple(colloquial) husband and wife; a couple
- 当口儿 dāngkour the very momentthe precise moment something happens, especially a critical or crucial point in time
- 小两口儿 xiǎoliǎngkǒur young couple(colloquial) a young married couple; a pair of young lovers
- 把口儿 bǎkǒur alley entranceA place near the entrance of a street, alleyway, or intersection.
- 敞口儿 chǎngkǒur uncovered(of a container) having no lid or cover; open-mouthed
- 瓤口儿 rángkǒur watermelon taste(colloquial) the taste or quality of a melon's flesh, especially a watermelon
- 老两口儿 lǎoliǎngkǒur old couplean old married couple
- 街口儿 jiēkǒur intersectionstreet corner or intersection
- 话口儿 huàkǒur tone of voiceThe tone or implication of what someone is saying; the meaning or intention revealed in someone's words
- 豁口儿 huōkǒur gapa breach or opening in an edge; a chip in the rim of a container
- 钢口儿 gāngkour sharpness(erhua variant) sharpness of a blade or edge; quality of the steel in a tool's edge
- 顺口儿 shùnkǒur easy to sayto be easy to read or recite; to sound natural or smooth when spoken
- 可口儿 kěkǒur tasty(erhua variant) delicious or pleasing to the palate
- 封口儿 fēngkǒur to sealto close or seal up an opening, such as a bottle or envelope; to heal over as a wound; to keep a secret or stop talking about a matter