| 重 | zhong4 | heavy |
| 双 | shuang1 | two |
| 两手 | liang3 shou3 | two hands |
| 双重 | shuang1 chong2 | double |
| 倍 | bei4 | double |
| 复 | fu4 | again |
| 双层 | shuang1 ceng2 | double tier |
| 翻 | fan1 | to cross |
| 双打 | shuang1 da3 | doubles (in sports) |
| 跑步 | pao3 bu4 | to run |
| 加倍 | jia1 bei4 | to double (output) |
| 剑 | jian4 | double-edged sword |
| 二重 | er4 chong2 er4 zhong4 | double |