| 儿 | ér er | son, child; KangXi radical 10 |
| 而 | ér néng | and; and then; and yet; but |
| 児 | ér | son, child, oneself; final part |
| 兒 | ér er | son, child, oneself; final part |
| 㖇 | ér | the lips; (Cant.) to sip |
| 耏 | ér nài | whiskers |
| 洏 | ér | tears; tearful |
| 䎠 | ér | to twist or to crumple between hands and make something turn, (same as 愞 懦) cowardice; timid; weak and cowardly |
| 䎟 | ér nùo | to fawn on; to flatter; to please, to love, attractive |
| 㧫 | ér | to hold; to grasp, to maintain; to keep, a post, to lead on, (same as 擩) to rub, to crumble by hand, to massage; mixed-up; confused |
| 胹 | ér | cooked; well-done |
| 栭 | ér | king-post |
| 鸸 | ér | swallow |
| 唲 | ér | forced laughter |
| 㮕 | ér rǔan | fruit, plant, (same as 檽) a fruit tree; black date |
| 輀 | ér | hearse |
| 䋩 | ér | pretty and fine silk fabrics |
| 鲕 | ér | roe |
| 髵 | ér | whiskers, bristles on the jaws of an animal |
| 濡 | rú núan rǔan ér nùo | immerse, moisten; wet, damp |
| 鴯 | ér | swallow |
| 鮞 | ér | roe |
| 䮘 | ér ní pài pó | young horse, stallion; male horse |
| 臑 | rú ér nào | soft |
| 轜 | ér | hearse |