濁る にごる N2
- to become cloudy; to become impure (of a liquid or gas); to become muddy; to become turbid
- to become dull (of a sound, color, etc.); to become fuzzy; to become hoarse; to become indistinct
- to be corrupted; to be polluted; to become impure (of one's heart, a society, etc.)
- to be pronounced as a voiced sound; to become voiced (of a consonant)