Lacking refinement or cultivation or taste. Synonyms:coarse, common, uncouth, vulgar."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"
2.
Of stone or timber; shaped roughly without finishing. Synonym:roughhewn.
