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
Tall and hellacious are semantically related. In some cases you can use "Tall" instead an adjective "Hellacious".
Tall
Tall adjective - Requiring considerable physical or mental effort.
Usage example: that's a pretty tall order
Hellacious and tall are semantically related. Sometimes you can use "Hellacious" instead an adjective "Tall".
Cite this Source
Tall and Hellacious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/hellacious/tall
Hellacious & Tall. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/hellacious/tall>.
Tall or Hellacious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/hellacious/tall.
Google Ngram Viewer shows how "hellacious" and "tall" have occurred on timeline