Akademik

smutty
adjective
1. soiled with dirt or soot
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with feet black from playing outdoors

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his shirt was black within an hour

Syn: ↑black
Similar to: ↑dirty, ↑soiled, ↑unclean
Derivationally related forms: ↑smuttiness, ↑blackness (for: ↑black)
2. characterized by obscenity
-

had a filthy mouth

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foul language

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smutty jokes

Syn: ↑cruddy, ↑filthy, ↑foul, ↑nasty
Similar to: ↑dirty
Derivationally related forms: ↑smuttiness, ↑smut, ↑nastiness (for: ↑nasty), ↑filth (for: ↑filthy), ↑filthiness (for: ↑filthy)

Useful english dictionary. 2012.