Dire
Dire adjective - Being or showing a sign of evil or calamity to come.
Hellacious and dire are semantically related. In some cases you can use "Hellacious" instead an adjective "Dire".
Hellacious
Hellacious adjective - Extreme in degree, power, or effect.
Dire and hellacious are semantically related. Sometimes you can use "Dire" instead an adjective "Hellacious".
Mutual synonyms
Cite this Source
Hellacious and Dire. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/dire/hellacious
Dire & Hellacious. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/dire/hellacious>.
Hellacious or Dire. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/dire/hellacious.
Google Ngram Viewer shows how "dire" and "hellacious" have occurred on timeline