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 |