| 831 | おせん | 汚染 | osen | pollution, contamination | 2287 |
| おすい | 汚水 | osui | sewage, filthy water | 2287 | |
| 汚い | kitanai | dirty, smudgy, soiled | |||
| 7530 | よごす | 汚す | yogosu | to soil; to make dirty; to stain | 2287 |
| 7532 | よごれ | 汚れ | yogore | dirt; filth | 2287 |
| 7533 | よごれる | 汚れる | yogoreru | =kegareru to get dirty; to become dirty | 2287 |
| 汚れる | yogoreru | to get dirty | 992verb 1154verb 2287 |