Indomitable
Indomitable adjective - Incapable of being defeated, overcome, or subdued.
Tough and indomitable are semantically related. In some cases you can use "Tough" instead an adjective "Indomitable".
Nearby Word: indomitably
Tough
Tough adjective - Not easily chewed.
Indomitable and tough are semantically related. Sometimes you can use "Indomitable" instead an adjective "Tough".
Mutual synonyms
Related pairs
Both words in one sentence
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George Mainwaring in Dad's Army acts like the tough, hard-hearted and indomitable bank manager and Home Guard platoon captain, but one phone-call from his never-seen wife Elizabeth can reduce him to complete spinelessness.
Source: Henpecked Husband
Cite this Source
Tough and Indomitable. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/indomitable/tough
Indomitable & Tough. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/indomitable/tough>.
Tough or Indomitable. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/indomitable/tough.
Google Ngram Viewer shows how "indomitable" and "tough" have occurred on timeline