HSK5
wū
filthy
Phonosemantic compound. 氵 represents the meaning and 亏 (于) represents the sound.
氵 Meaning component
shui, shuǐ
water
于 Sound component
yú
at
亏 and 于 both come from the same ancient character.
Bronze script
Seal script
Clerical script
Regular script
污
filthy, dirty, impure, polluted; dirty; filthy; foul; corrupt; to smear; to defile; dirt; filth
污 (汚)
variant of 污[wū]
污染
pollution
污水
sewage
贪污
to be corrupt
玷污
to stain
污点
stain
Academia Sinica
Make Me a Hanzi
Unicode
Baxter-Sagart
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing
漢語多功能字庫