Grueling and Idiotproof
Opposite meaning words
Grueling
Grueling adjective - Requiring considerable physical or mental effort.
Usage example: running a marathon is grueling
Idiotproof is an antonym for grueling.
Idiotproof
Cite this Source
Idiotproof and Grueling. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/grueling/idiotproof
Grueling & Idiotproof. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/grueling/idiotproof>.
Idiotproof or Grueling. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/grueling/idiotproof.
Google Ngram Viewer shows how "grueling" and "idiotproof" have occurred on timeline