Open English Wordnet
Adjectives
(s)coarse, common, rough-cut, uncouth, vulgarlacking refinement or cultivation or taste“he had coarse manners but a first-rate mind”, “behavior that branded him as common”, “an untutored and uncouth human being”, “an uncouth soldier — a real tough guy”, “appealing to the vulgar taste for violence”, “the vulgar display of the newly rich”