Unalterable and Unvarying

Unalterable

Unalterable adjective - Not capable of changing or being changed.
Usage example: the rules of the game are unalterable, regardless of who is playing

Unvarying is a synonym for unalterable in unchanging topic. In some cases you can use "Unvarying" instead an adjective "Unalterable", when it comes to topics like immutable, unchangeable, changeless.

Nearby Words: unaltered, unalterably

Unvarying

Unvarying adjective - Not undergoing a change in condition.
Usage example: an unvarying dedication to the welfare of her community

Unalterable is a synonym for unvarying in unchanging topic. You can use "Unalterable" instead an adjective "Unvarying", if it concerns topics such as immutable, unchangeable, changeless.

Nearby Words: unvaried, unvaryingly
Cite this Source
Unvarying and Unalterable. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/unalterable/unvarying
Unalterable & Unvarying. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/unalterable/unvarying>.
Unvarying or Unalterable. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/unalterable/unvarying.
Google Ngram Viewer shows how "unalterable" and "unvarying" have occurred on timeline