Synset

lacking refinement or cultivation or taste
<adj.all>   freq. cnt.: 3 freq. cnt.: 2 freq. cnt.: 1

coarse

common

rough-cut

uncouth

vulgar

sample sentences

"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"