Determinate and Mutable

Opposite meaning words

Determinate adjective - Having been established and usually not subject to change.

Usage example: a determinate order of succession to the throne

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Mutable is an antonym for determinate.

Nearby Words: determined, determination, determinant, determinative, determinating

Mutable adjective - Likely to change frequently, suddenly, or unexpectedly.

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Determinate is an antonym for mutable.

Nearby Words: mutation, mutate, mutability, mutating, mutably

Cite this Source

Mutable and Determinate. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/determinate/mutable

Determinate & Mutable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/determinate/mutable>.

Mutable or Determinate. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/determinate/mutable.

Google Ngram Viewer shows how "determinate" and "mutable" have occurred on timeline