濁 - voiced, uncleanness, wrong

muddy stream

to become muddy; to become cloudy; to become turbid; to become impure (of a liquid or gas)

to make muddy (of a liquid); to make cloudy; to make turbid; to roil

pollution; contamination; corruption; graft

to leave a bad impression behind

emulsion

muddy water

being so broad-minded as to accept all sorts of things, both good and evil; being broad-minded enough to be tolerant of people of all shades

Water Pollution Prevention Act

emulsion

suspension (state)

dakuten; diacritic used with kana that turns an unvoiced consonant into a voiced consonant