soiled with smut; grimy.

indecent or obscene, as talk or writing

a smutty novel.

given to indecent or obscene talk, writing, etc., as a person.

(of plants) affected with smut.

adjective

clean , decent , moral

adjective

bawdy , blue * , coarse , crude , dirty , filthy , foul , immoral , improper , indecent , indelicate , lewd , nasty , off-color , pornographic , prurient , racy , raunchy , raw , risqu , rough , salacious , salty , scatological , suggestive , x-rated * , black , grimy , grubby , soiled , unclean , uncleanly , barnyard , broad , fescennine , gross , profane , ribald , scatologic , scurrilous , vulgar , obscene , sooty