Constancy and Immutability

Constancy

Constancy noun - The state of continuing without change.
Usage example: the mistaken notion that there is constancy in language—words do indeed change their meanings over time

Immutability is a synonym for constancy in uniformity topic. In some cases you can use "Immutability" instead a noun "Constancy", when it comes to topics like invariability, fixedness, steadiness.

Immutability

Immutability noun - The state of continuing without change.
Usage example: the immutability of the laws of physics is a myth, since refinements of those laws continue to be made

Constancy is a synonym for immutability in permanence topic. You can use "Constancy" instead a noun "Immutability", if it concerns topics such as invariability, fixedness, steadiness.

Nearby Word: immutable
Cite this Source
Immutability and Constancy. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/constancy/immutability
Constancy & Immutability. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/constancy/immutability>.
Immutability or Constancy. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/constancy/immutability.
Google Ngram Viewer shows how "constancy" and "immutability" have occurred on timeline