Challenging
Challenging adjective - Requiring considerable physical or mental effort.
Usage example: an exceptionally challenging brainteaser
Demanding is a synonym for challenging. In some cases you can use "Demanding" instead an adjective "Challenging".
Demanding
Demanding adjective - Requiring much time, effort, or careful attention.
Usage example: the demanding assignment kept them working all night long
Challenging is a synonym for demanding in difficult topic. You can use "Challenging" instead an adjective "Demanding".
Mutual synonyms
Related pairs
- strenuous and challenging
- strenuous and demanding
- stiff and challenging
- stiff and demanding
- difficult and challenging
- difficult and demanding
- ambitious and challenging
- ambitious and demanding
- hard and challenging
- hard and demanding
- severe and challenging
- severe and demanding
- tough and challenging
- tough and demanding
Both words in one sentence
- This escalates from teaming up with his Sitcom Arch-Nemesis, to challenging Johnson and his two friends ( The Librarian and Chaplain) to a cage match, to demanding the use of a Baneblade Super-Heavy Tank.
Source: Must Have Caffeine / Fan Works -
Difficult but Awesome: Despite being the main characters of the franchise (which usually assures accessibility), the Mishima characters are probably among the most challenging to use (with very demanding move execution and movement technique for a good player).
Source: Video Game / Tekken - Grade A Alpha Bitch to Usagi, demanding her to leave Seiya alone since she's his number 1 fan and challenging her to beat her at her sport
which is a totally unequal position, as Usa is a Cute Clumsy Girl while Sonoko is a Passionate Sports Girl and REALLY good at softball.
Source: Lovable Alpha Bitch
Cite this Source
Demanding and Challenging. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/challenging/demanding
Challenging & Demanding. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/challenging/demanding>.
Demanding or Challenging. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/challenging/demanding.
Google Ngram Viewer shows how "challenging" and "demanding" have occurred on timeline