Unrefined
Unrefined adjective - Lacking in refinement or good taste.
Usage example: guilty of such unrefined behavior as eating with their mouths open
Vulgar
Vulgar adjective - Lacking in refinement or good taste.
Usage example: vulgar behavior shown by someone who's made a lot of money and wants everyone to know it
Unrefined is a synonym for vulgar in uncultured topic. You can use "Unrefined" instead an adjective "Vulgar", if it concerns topics such as courtesy, common, crude, rude. popular alternative
Mutual synonyms
Cite this Source
Vulgar and Unrefined. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unrefined/vulgar
Unrefined & Vulgar. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unrefined/vulgar>.
Vulgar or Unrefined. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unrefined/vulgar.
Google Ngram Viewer shows how "unrefined" and "vulgar" have occurred on timeline