| 謹 | [ jǐn ] cautious, careful, solemnly, sincerely (formal) |
| 謹上 | [ jǐn shàng ] respectfully yours (in closing a letter) |
| 謹啟 | [ jǐn qǐ ] to respectfully inform (used at the beginning or end of letters) |
| 謹嚴 | [ jǐn yán ] meticulous, rigorous |
| 謹守 | [ jǐn shoǔ ] to adhere strictly (to the rules) |
| 謹慎 | [ jǐn shèn ] cautious, prudent |
| 謹訂 | [ jǐn dìng ] would like to invite (epistolary style) |
| 謹記 | [ jǐn jì ] to remember with reverence, to bear in mind, to keep in mind |
| 謹防 | [ jǐn fáng ] to guard against, to beware of |
| ⇒ 勤謹 | [ qín jǐn ] diligent and painstaking |
| ⇒ 嚴謹 | [ yán jǐn ] rigorous, strict, careful, cautious, compact, well-knit |
| ⇒ 小心謹慎 | [ xīn jǐn shèn ] cautious and timid (idiom); prudent, careful |
| ⇒ 恭謹 | [ gōng jǐn ] (literary) respectful, deferential |
| ⇒ 拘謹 | [ jū jǐn ] reserved, overcautious |