Unchangeable and Variable

Opposite meaning words

Unchangeable adjective - Not capable of changing or being changed.

Usage example: I'm afraid that my opinion on this matter is unchangeable

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Variable is an antonym for unchangeable.

Variable adjective - Capable of being readily changed.

Usage example: a variable expense that we could reduce if we needed to

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Unchangeable is an antonym for variable in changing topic.

Cite this Source

Variable and Unchangeable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unchangeable/variable

Unchangeable & Variable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unchangeable/variable>.

Variable or Unchangeable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unchangeable/variable.

Google Ngram Viewer shows how "unchangeable" and "variable" have occurred on timeline