Persistent and Unconquerable

Persistent

Persistent adjective - Continuing despite difficulties, opposition, or discouragement.
Usage example: although his first attempts were singularly unsuccessful, he was persistent in his pursuit of a career in rock music

Unconquerable and persistent are semantically related. In some cases you can use "Unconquerable" instead an adjective "Persistent".

Unconquerable

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

Persistent and unconquerable are semantically related. Sometimes you can use "Persistent" instead an adjective "Unconquerable".
Cite this Source
Unconquerable and Persistent. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/persistent/unconquerable
Persistent & Unconquerable. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/persistent/unconquerable>.
Unconquerable or Persistent. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/persistent/unconquerable.
Google Ngram Viewer shows how "persistent" and "unconquerable" have occurred on timeline