| 土 | tu3 | dust |
| 原油 | yuan2 you2 | (n) crude oil |
| 粗糙 | cu1 cao1 | coarse |
| 简陋 | jian3 lou4 | crude and simple |
| 粗鲁 | cu1 lu3 | rough |
| 刺眼 | ci4 yan3 | dazzling |
| 粗 | cu1 | vulgar |
| 粗率 | cu1 lv4 cu1 shuai4 | rough |
| 因陋就简 | yin1 lou4 jiu4 jian3 | use whatever methods you can |
| 硭 | mang2 | crude saltpeter |
| 卑陋 | bei1 lou4 | petty |
| 乱来 | luan4 lai2 | crudely to come |
| 篨 | chu2 | crude bamboo mat |