(of a substance) not fine; rough

not fine, rude

(of materials) in a natural state; not refined or manufactured

vulgar, unpolished in manner

not clean

soiled, unclean

covered with grime

dirty

dirty, unwashed

dirty, dishevelled

immoral; combined with something else

not clean mentally, physically; mixed

(of behaviour, talk etc) obscene or offensive

obscene, vulgar; offensive

feeling, causing, showing, lust

sexually aroused; displaying excessive interest in sex

indecent; showing, having, lust

vulgar, indecent

untidy

dirty

(of words, thoughts, pictures etc) morally disgusting, offensive (especially because describing sex indecently)

indecent, offensive, immoral

pornography

obscene

having or showing contempt for God and sacred things

immoral, crude, disrespectful of religion

(of a story, remark, situation in a drama etc) likely to be considered indecent

racy

(of a speech, book, picture etc) obscene; indecent

lascivious

using rude and strong words of abuse

foul-mouthed, vulgar

very rude; showing bad manners; showing the absence of taste

rude, offensive

giving advantage

not clean mentally, physically; mixed