| 简陋HSK 6 | jiǎn lòu | simple and crude | |
| 丑陋 | chǒu lòu | ugly | |
| 陋习 | lòu xí | corrupt practice; bad habits; malpractice | |
| 陈规陋习 | chén guī lòu xí | outmoded conventions; old-fashioned ways | |
| 孤陋寡闻 | gū lòu guǎ wén | ignorant and inexperienced; ill-informed and narrow-minded |
| 1 | We all have our vices. | |
| 2 | He got rid of his gambling habit through his own efforts. | |
| 3 | An ugly little bird turned into a beautiful swan because of its bravery. |