Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Usage example: difficult questions on the exam that required analytical thinking
Hellacious and difficult are semantically related. In some cases you can use "Hellacious" instead an adjective "Difficult".
Nearby Word: difficulty
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
Difficult and hellacious are semantically related. Sometimes you can use "Difficult" instead an adjective "Hellacious".
Mutual synonyms
Related pairs
- strenuous and difficult
- strenuous and hellacious
- stiff and difficult
- stiff and hellacious
- demanding and difficult
- demanding and hellacious
- deep and difficult
- deep and hellacious
- rough and difficult
- rough and hellacious
- rugged and difficult
- rugged and hellacious
- heavy and difficult
- heavy and hellacious
Cite this Source
Hellacious and Difficult. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/difficult/hellacious
Difficult & Hellacious. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/difficult/hellacious>.
Hellacious or Difficult. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/difficult/hellacious.
Google Ngram Viewer shows how "difficult" and "hellacious" have occurred on timeline