Indomitable and Refractory

Indomitable

Indomitable adjective - Incapable of being defeated, overcome, or subdued.

Refractory and indomitable are semantically related. In some cases you can use "Refractory" instead an adjective "Indomitable".

Nearby Word: indomitably

Refractory

Refractory adjective - Given to resisting authority or another's control.

Indomitable and refractory are semantically related. Sometimes you can use "Indomitable" instead an adjective "Refractory".

Cite this Source
Refractory and Indomitable. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/indomitable/refractory
Indomitable & Refractory. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/indomitable/refractory>.
Refractory or Indomitable. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/indomitable/refractory.
Google Ngram Viewer shows how "indomitable" and "refractory" have occurred on timeline