| wū | dirty/filthy/foul/corrupt/to smear/to defile/dirt/filth |
| 污 | dirty filthy foul |
| 污七八糟 | everything in disorder; in a hideous mess; obscene; dirty; filthy (idiom) also written 烏七八糟|乌七八糟 |
| 污名 | imputation; opprobrium; stigma |
| 污吏 | a corrupt official |
| 污垢 | filth |
| 污损 | to contaminate |
| 污斑 | blotch; dirty spot; jawp; soilure; contact scar; stain spots; mackle |
| 污染 | pollution contamination CL:個|个 |
| 污染区 | contaminated area |
| 污染地带 | a contaminated zone |
| 污染控制 | pollution control; amination control |
| 污染标准指数 | a pollution standard index (PSI) |
| 污染气象学 | pollution meteorology; air pollution meteorology |
| 污染源 | polluter; pollution source; pollutant source; pollution sources |
| 污染物 | pollutant |
| 污染物质 | pollutant; polluter; fomes; fomite; contaminating material; contaminant |
| 污染病 | a pollution disease |
| 污染的 | infectant; contaminative; smeary; pollutional; soiled; discolored; tainted |
| 污染的后果 | the result of pollution |
| 污染监测器 | a contamination monitor |