Hellacious and Rugged

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

Rugged and hellacious are semantically related. In some cases you can use "Rugged" instead an adjective "Hellacious".

Rugged

Rugged adjective - Requiring considerable physical or mental effort.
Usage example: even more rugged than most ultramarathons, this one crosses a desert

Hellacious and rugged are semantically related. Sometimes you can use "Hellacious" instead an adjective "Rugged".

Nearby Words: ruggedly, rugger
Cite this Source
Rugged and Hellacious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/hellacious/rugged
Hellacious & Rugged. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/hellacious/rugged>.
Rugged or Hellacious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/hellacious/rugged.
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