濁 - voiced, uncleanness, wrong

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

muddy stream

pollution; contamination; corruption; graft

cloudy color; muddy color; dull color

doburoku (unrefined sake)

unrefined sake; unfiltered sake; cloudy sake

muddy water

muddy inlet or creek

suspension (state)

turbidity

thick voice; husky voice; guttural voice; hoarse voice; gravelly voice