Challenging
Challenging adjective - Requiring considerable physical or mental effort.
Fatiguing and challenging are semantically related. In some cases you can use "Fatiguing" instead an adjective "Challenging".
Fatiguing
Challenging and fatiguing are semantically related. Sometimes you can use "Challenging" instead an adjective "Fatiguing".
Mutual synonyms
Related pairs
- strenuous and challenging
- strenuous and fatiguing
- stiff and challenging
- stiff and fatiguing
- demanding and challenging
- demanding and fatiguing
- difficult and challenging
- difficult and fatiguing
- hard and challenging
- hard and fatiguing
- severe and challenging
- severe and fatiguing
- tough and challenging
- tough and fatiguing
Cite this Source
Fatiguing and Challenging. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/challenging/fatiguing
Challenging & Fatiguing. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/challenging/fatiguing>.
Fatiguing or Challenging. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/challenging/fatiguing.
Google Ngram Viewer shows how "challenging" and "fatiguing" have occurred on timeline