混

On the HSK 6 vocabulary list, at CEFR level C2.

hún ㄏㄨㄣˊ

- muddy turbid (variant of 渾|浑[hun2])
- brainless foolish (variant of 渾|浑[hun2])

hùn ㄏㄨㄣˋ

- to mix
- to mingle
- muddled
- to drift along
- to muddle along
- to pass for
- to get along with sb
- thoughtless
- reckless

Sources