Fixed
Fixed adjective - Having been established and usually not subject to change.
Usage example: the baseball card dealer's prices were fixed, so bargaining was not an option
Unchangeable is a synonym for fixed in intent topic. In some cases you can use "Unchangeable" instead an adjective "Fixed", when it comes to topics like not subject to change. popular alternative
Unchangeable
Unchangeable adjective - Not capable of changing or being changed.
Usage example: I'm afraid that my opinion on this matter is unchangeable
Fixed is a synonym for unchangeable in unalterable topic. You can use "Fixed" instead an adjective "Unchangeable", if it concerns topics such as constant. popular alternative
Mutual synonyms
Related pairs
Cite this Source
Unchangeable and Fixed. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fixed/unchangeable
Fixed & Unchangeable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fixed/unchangeable>.
Unchangeable or Fixed. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fixed/unchangeable.
Google Ngram Viewer shows how "fixed" and "unchangeable" have occurred on timeline