Fireproof and Refractory
Related words
Fireproof
Fireproof adjective - Incapable of being burned.
Refractory and fireproof are semantically related. In some cases you can use "Refractory" instead an adjective "Fireproof".
Refractory
Refractory adjective - Given to resisting authority or another's control.
Fireproof and refractory are semantically related. Sometimes you can use "Fireproof" instead an adjective "Refractory".
Cite this Source
Refractory and Fireproof. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fireproof/refractory
Fireproof & Refractory. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fireproof/refractory>.
Refractory or Fireproof. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fireproof/refractory.
Google Ngram Viewer shows how "fireproof" and "refractory" have occurred on timeline