| 废物 | fèi wù | rubbish; waste material; useless person | |
| 废水 | fèi shuǐ | waste water; drain water; effluent | |
| 废除HSK 6 | fèi chú | to abolish; to abrogate; to repeal | |
| 废止 | fèi zhǐ | to repeal (a law); to put an end to; abolition; annulled | |
| 废旧 | fèi jiù | worn out; old-fashioned and dilapidated |
| 1 | It's hard for people to quit talking nonsense. | |
| 2 | Please recycle the waste paper in your hands. | |
| 3 | The wastewater discharged by this factory is extremely dirty. | |
| 4 | The government is taking measures to abolish child labor. | |
| 5 | Exhaust from cars pollutes the air. |