| 错 | cuo4 | bad |
| 研 | yan2 | study |
| 切 | qie1 qie4 qie4 | Tut |
| 研磨 | yan2 mo2 | pestle |
| 冷笑 | leng3 xiao4 | to sneer |
| 咬牙 | yao3 ya2 | gnaw |
| 砂轮 | sha1 lun2 | emery wheel |
| 咧嘴 | lie3 zui3 | to grin |
| 磨 | mo2 mo2 mo4 | to rub |
| 磨牙 | mo2 ya2 | molar |
| 磨碎 | mo4 sui4 | to grind up |
| 旅行者 | lv3 xing2 zhe3 | traveler |
| 磨的 | mo2 de5 | grinding |