Hellacious
Hellacious adjective - Extreme in degree, power, or effect.
Vulgar and hellacious are semantically related. In some cases you can use "Vulgar" instead an adjective "Hellacious".
Vulgar
Vulgar adjective - Belonging to the class of people of low social or economic rank.
Hellacious and vulgar are semantically related. Sometimes you can use "Hellacious" instead an adjective "Vulgar".
Cite this Source
Vulgar and Hellacious. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/hellacious/vulgar
Hellacious & Vulgar. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/hellacious/vulgar>.
Vulgar or Hellacious. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/hellacious/vulgar.
Google Ngram Viewer shows how "hellacious" and "vulgar" have occurred on timeline