| 既然HSK 4 | jì rán | since; as; this being the case | |
| 既是 | jì shì | is both ...(and...); since; as; being the case that | |
| 一如既往HSK 6 | yī rú jì wǎng | just as in the past (idiom); as before; continuing as always | |
| 既定 | jì dìng | already fixed; set; established | |
| 既而 | jì ér | soon after; later; then |
| 1 | This problem is both complex and profound. | |
| 2 | His performance is both brilliant and touching. | |
| 3 | My plan is both practical and feasible. | |
| 4 | This article is both interesting and profound. | |
| 5 | The content of this article is both profound and exquisite. |