Optimistic and Unmitigable

Opposite meaning words

Optimistic adjective - Having qualities which inspire hope.

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Unmitigable is an antonym for optimistic.

Unmitigable adjective - Incapable of being mitigated.

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Optimistic is an antonym for unmitigable in futile topic.

Cite this Source

Unmitigable and Optimistic. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/optimistic/unmitigable

Optimistic & Unmitigable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/optimistic/unmitigable>.

Unmitigable or Optimistic. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/optimistic/unmitigable.

Google Ngram Viewer shows how "optimistic" and "unmitigable" have occurred on timeline