Hellacious and Idiotproof

Opposite meaning words

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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Idiotproof is an antonym for hellacious.

Definitions of Hellacious not found.

Hellacious is an antonym for idiotproof.

Cite this Source

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

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

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

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