Refractory
Refractory adjective - Given to resisting authority or another's control.
Severe and refractory are semantically related. In some cases you can use "Severe" instead an adjective "Refractory".
Severe
Severe adjective - Given to exacting standards of discipline and self-restraint.
Refractory and severe are semantically related. Sometimes you can use "Refractory" instead an adjective "Severe".
Mutual synonyms
Related pairs
Cite this Source
Severe and Refractory. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/refractory/severe
Refractory & Severe. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/refractory/severe>.
Severe or Refractory. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/refractory/severe.
Google Ngram Viewer shows how "refractory" and "severe" have occurred on timeline