Challenging and Painful

Challenging

Challenging adjective - Requiring considerable physical or mental effort.
Usage example: an exceptionally challenging brainteaser

Painful and challenging are semantically related. In some cases you can use "Painful" instead an adjective "Challenging".

Nearby Words: challenge, challenged, challenger

Painful

Painful adjective - Causing or feeling bodily pain.

Challenging and painful are semantically related. Sometimes you can use "Challenging" instead an adjective "Painful".

Nearby Words: pain, pained, painfully, painless, paining
Cite this Source
Painful and Challenging. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/challenging/painful
Challenging & Painful. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/challenging/painful>.
Painful or Challenging. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/challenging/painful.
Google Ngram Viewer shows how "challenging" and "painful" have occurred on timeline