Inalterable and Variable

Inalterable

Inalterable adjective - Not capable of changing or being changed.
Usage example: the inalterable record of history, which we ignore at our peril

Variable is an antonym for inalterable.

Nearby Word: inalterability

Variable

Variable adjective - Capable of being readily changed.

Inalterable is an antonym for variable.

Cite this Source
Variable and Inalterable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/inalterable/variable
Inalterable & Variable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/inalterable/variable>.
Variable or Inalterable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/inalterable/variable.
Google Ngram Viewer shows how "inalterable" and "variable" have occurred on timeline