| 𩋧 | xíe kài | shoes; the name of a drum |
| 开 | kāi | open; initiate, begin, start |
| 岂 | qǐ kǎi | how? what? |
| 㳀 | gùo kǎi xì | a river in ancient times |
| 忾 | kài | anger, wrath, hatred, enmity |
| 剀 | kǎi | sharpen; carefully, thorough |
| 凯 | kǎi | triumphant; triumph, victory |
| 垲 | kǎi | high and dry place |
| 闿 | kǎi kāi | open; peaceful |
| 恺 | kǎi | enjoy, be contented, joyful |
| 㡁 | kǎi kùa | a robe; a long gown, a shirt; a short gown |
| 咳 | ké hāi hái kài | cough |
| 欬 | kài ké | cough; sound of laughter |
| 豈 | qǐ kǎi | how? what? |
| 铠 | kǎi | armor, chain mail |
| 揩 | kāi | rub and wipe, dust, clean |
| 慨 | kǎi | sigh, regret; generous |
| 锎 | kāi | caesium |
| 開 | kāi | open; initiate, begin, start |
| 渴 | kě hé jíe kài | thirsty, parched; yearn, pine |
| 凱 | kǎi | triumphant; triumph, victory |
| 愒 | kài qì | rest, stop |
| 剴 | kǎi | sharpen; carefully, thorough |
| 㗆 | gé kài | sound of the ringed pheasant, cackling of fowls, (same as 嗝) to gag, to vomit, (a dialect) an auxiliary verb (almost same as 的) |
| 愷 | kǎi | enjoy, be contented, joyful |
| 溘 | kè kài | abruptly, suddenly, unexpectedly |
| 愾 | kài | anger, wrath, hatred, enmity |
| 雉 | zhì kǎi yǐ sì | pheasant; crenellated wall |
| 楷 | kǎi jīe | model style of Chinese writing |
| 塏 | kǎi | high and dry place |
| 锴 | kǎi jīe | high quality iron |
| 閡 | hé gāi ài hài kǎi | blocked or separated; to prevent |
| 嘅 | kǎi | sound of sighing; (Cant.) possessive |
| 䁗 | kǎi | light; bright; brilliant, clear, to shine upon; to light or illumine |
| 蒈 | kǎi | an organic compound |
| 鍇 | kǎi jīe jǐe | high quality iron |
| 㲉 | kài ké | egg shells |
| 闓 | kǎi kāi | open; peaceful |
| 鎧 | kǎi | armor, chain mail |
| 䫦 | gé kài | the lower jawbone, the cranium |
| 鐦 | kāi | californium |
| 䡷 | kài | (same as 轄) noise of vehicles |