| 知己 | zhī jǐ | to know oneself / to be intimate or close / intimate friend | ![]() |
| 知音 | zhī yīn | intimate friend / soul mate | ![]() |
| 挚友 | zhì yǒu | intimate friend / close friend | ![]() |
| 知交 | zhī jiāo | intimate friend | ![]() |
| 腻友 | nì yǒu | intimate friend | ![]() |
| 同袍 | tóng páo | fellow soldier / comrade / companion / intimate friend | ![]() |
