| 笨 | ben4 | stupid |
| 笨的 | ben4 de5 | dim-witted |
| 笨拙 | ben4 zhuo1 | clumsy |
| 笨重 | ben4 zhong4 | heavy |
| 愚笨 | yu2 ben4 | clumsy |
| 笨蛋 | ben4 dan4 | fool |
| 笨人 | ben4 ren2 | fool |
| 嘴笨 | zui3 ben4 | |
| 笨拙的 | ben4 zhuo1 de5 | unapt |
| 粗笨 | cu1 ben4 | clumsy |
| 笨鸟先飞 | ben4 niao3 xian1 fei1 | lit. the clumsy bird flies early (idiom) |
| 笨笨 | ben4 ben4 | |
| 蠢笨 | chun3 ben4 | stupid |