Herculean
Herculean adjective - Requiring considerable physical or mental effort.
Usage example: the herculean task of grading 60 student essays over one weekend
Mutual synonyms
Cite this Source
Stiff and Herculean. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/herculean/stiff
Herculean & Stiff. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/herculean/stiff>.
Stiff or Herculean. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/herculean/stiff.
Google Ngram Viewer shows how "herculean" and "stiff" have occurred on timeline