Hellacious
Hellacious adjective - Extreme in degree, power, or effect.
Parlous and hellacious are semantically related. In some cases you can use "Parlous" instead an adjective "Hellacious".
Parlous
Parlous adjective - Involving potential loss or injury.
Hellacious and parlous are semantically related. Sometimes you can use "Hellacious" instead an adjective "Parlous".
Mutual synonyms
Related pairs
Cite this Source
Parlous and Hellacious. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/hellacious/parlous
Hellacious & Parlous. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/hellacious/parlous>.
Parlous or Hellacious. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/hellacious/parlous.
Google Ngram Viewer shows how "hellacious" and "parlous" have occurred on timeline