| 困难 | kun1 nan2 | issue |
| 贫困 | pin2 kun4 pin2 kun1 | poor |
| 困境 | kun4 jing4 | predicament |
| 特困 | te4 kun1 | great hardship |
| 困扰 | kun4 rao3 | to disturb |
| 困惑 | kun4 huo4 | doubt |
| 困户 | kun1 hu4 | poor household |
| 困苦 | kun4 ku3 | miserable |
| 穷困 | qiong2 kun4 qiong2 kun1 | destitute |
| 困了 | kun4 le5 | |
| 困 | kun1 kun4 | tired |
| 围困 | wei2 kun4 | to besiege |
| 受困 | shou4 kun4 shou4 kun1 | trapped |