Challenge
Challenge noun - A feeling or declaration of disapproval or dissent.
Refractoriness and challenge are semantically related. In some cases you can use "Refractoriness" instead a noun "Challenge".
Refractoriness
Refractoriness noun - Refusal to obey.
Challenge and refractoriness are semantically related. Sometimes you can use "Challenge" instead a noun "Refractoriness".
Nearby Words: refractory, refractor
Mutual synonyms
Cite this Source
Refractoriness and Challenge. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/challenge/refractoriness
Challenge & Refractoriness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/challenge/refractoriness>.
Refractoriness or Challenge. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/challenge/refractoriness.
Google Ngram Viewer shows how "challenge" and "refractoriness" have occurred on timeline