| 开 | kāi | open; initiate, begin, start |
| 闿 | kǎi kāi | open; peaceful |
| 揩 | kāi | rub and wipe, dust, clean |
| 锎 | kāi | caesium |
| 開 | kāi | open; initiate, begin, start |
| 闓 | kǎi kāi | open; peaceful |
| 鐦 | kāi | californium |
| 开 | kāi | open; initiate, begin, start |
| 闿 | kǎi kāi | open; peaceful |
| 揩 | kāi | rub and wipe, dust, clean |
| 锎 | kāi | caesium |
| 開 | kāi | open; initiate, begin, start |
| 闓 | kǎi kāi | open; peaceful |
| 鐦 | kāi | californium |