| 1 | 啮 | 嚙 | niè | nie4 | variant of 啮 ; to gnaw; to gnaw; to erode | | |
| 2 | 啮齿 | 嚙齒 | niè chǐ | nie4 chi3 | a rodent (rat, rabbit etc) | | |
| 3 | 啮齿动物 | 嚙齒動物 | niè chǐ dòng wù | nie4 chi3 dong4 wu4 | rodent | | |
| 4 | 啮齿类 | 嚙齒類 | niè chǐ lèi | nie4 chi3 lei4 | rodents (rat, rabbit etc) | | |
| 5 | 啮齿目 | 嚙齒目 | niè chǐ mù | nie4 chi3 mu4 | order of rodents (rats, squirrels etc) | | |
| 6 | 啮合 | 嚙合 | niè hé | nie4 he2 | (of opposing teeth, or gears) to mesh; to engage | | |
| 7 | 穷鼠啮狸 | 窮鼠嚙狸 | qióng shǔ niè lí | qiong2 shu3 nie4 li2 | a desperate rat will bite the fox (idiom); the smallest worm will turn being trodden on | | |
| 8 | 咬啮 | 咬嚙 | yǎo niè | yao3 nie4 | variant of 咬啮 ; to gnaw; to gnaw | | |