Adaptable and Unalterable
Opposite meaning words
Adaptable
Adaptable adjective - Capable of being readily changed.
Usage example: the caterer's menu is adaptable to specific dietary needs, such as vegan, kosher, or low-fat
Unalterable is an antonym for adaptable.
Unalterable
Unalterable adjective - Not capable of changing or being changed.
Usage example: the rules of the game are unalterable, regardless of who is playing
Adaptable is an antonym for unalterable.
Nearby Words: unaltered, unalterably
Cite this Source
Unalterable and Adaptable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/adaptable/unalterable
Adaptable & Unalterable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/adaptable/unalterable>.
Unalterable or Adaptable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/adaptable/unalterable.
Google Ngram Viewer shows how "adaptable" and "unalterable" have occurred on timeline