Bold
Bold adjective - Inclined or willing to take risks.
Refractory and bold are semantically related. In some cases you can use "Refractory" instead an adjective "Bold".
Refractory
Refractory adjective - Given to resisting authority or another's control.
Bold and refractory are semantically related. Sometimes you can use "Bold" instead an adjective "Refractory".
Mutual synonyms
Cite this Source
Refractory and Bold. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/bold/refractory
Bold & Refractory. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/bold/refractory>.
Refractory or Bold. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/bold/refractory.
Google Ngram Viewer shows how "bold" and "refractory" have occurred on timeline