Challenge
Challenge verb - To demand proof of the truth or rightness of.
Muster courage and challenge are semantically related. In some cases you can use "Muster courage" instead a verb "Challenge".
Muster courage
Challenge and muster courage are semantically related. Sometimes you can use "Challenge" instead a verb phrase "Muster courage".
Cite this Source
Muster courage and Challenge. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/challenge/muster_courage
Challenge & Muster courage. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/challenge/muster_courage>.
Muster courage or Challenge. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/challenge/muster_courage.
Google Ngram Viewer shows how "challenge" and "muster courage" have occurred on timeline