awkward barbaric boorish cheap clownish coarse crass crude discourteous disgracious gawky graceless gross heavy-handed ill-bred ill-mannered impertinent impolite inelegant loud loud-mouthed loutish oafish raunchy raw rough rude rustic strange tacky uncalled-for uncivil uncivilized ungainly ungenteel ungentlemanly unpolished unrefined unseemly vulgar