Achievable and Hellacious

Opposite meaning words

Achievable adjective - Capable of being done or carried out.

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Hellacious is an antonym for achievable.

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

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Achievable is an antonym for hellacious.

Cite this Source

Hellacious and Achievable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/achievable/hellacious

Achievable & Hellacious. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/achievable/hellacious>.

Hellacious or Achievable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/achievable/hellacious.

Google Ngram Viewer shows how "achievable" and "hellacious" have occurred on timeline