Immutable and Unchanging

Immutable

Immutable adjective - Not capable of changing or being changed.
Usage example: one of the immutable laws of television is that low ratings inevitably lead to cancellation

Unchanging is a synonym for immutable in uniform topic. In some cases you can use "Unchanging" instead an adjective "Immutable", when it comes to topics like unchanged, constant, unchangeable, imperishable. popular alternative

Nearby Word: immutability

Unchanging

Unchanging adjective - Not undergoing a change in condition.
Usage example: took comfort in unchanging family traditions

Immutable is a synonym for unchanging in constant topic. You can use "Immutable" instead an adjective "Unchanging", if it concerns topics such as unchanged, unchangeable, imperishable. popular alternative

Nearby Words: unchangeable, unchanged
Cite this Source
Unchanging and Immutable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/immutable/unchanging
Immutable & Unchanging. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/immutable/unchanging>.
Unchanging or Immutable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/immutable/unchanging.
Google Ngram Viewer shows how "immutable" and "unchanging" have occurred on timeline