Augean
Augean adjective - Requiring considerable physical or mental effort.
Usage example: dreaded the Augean task of cleaning the bathroom after an overflow of the toilet
Hellacious and Augean are semantically related. In some cases you can use "Hellacious" instead an adjective "Augean".
Hellacious
Hellacious adjective - Requiring considerable physical or mental effort.
Usage example: the pioneers survived a particularly hellacious river crossing with their covered wagon barely in one piece
Augean and hellacious are semantically related. Sometimes you can use "Augean" instead an adjective "Hellacious".
Mutual synonyms
Cite this Source
Hellacious and Augean. (2017). Retrieved 2026, July 21, from https://thesaurus.plus/related/augean/hellacious
Augean & Hellacious. N.p., 2017. Web. 21 Jul. 2026. <https://thesaurus.plus/related/augean/hellacious>.
Hellacious or Augean. 2017. Accessed July 21, 2026. https://thesaurus.plus/related/augean/hellacious.
Google Ngram Viewer shows how "Augean" and "hellacious" have occurred on timeline