Immutable and Irrefragable

Immutable

Immutable adjective - Not capable of changing or being changed.

Irrefragable and immutable are semantically related In some cases you can use "Irrefragable" instead an adjective "Immutable".

Nearby Word: immutability

Irrefragable

Irrefragable adjective - Not capable of being challenged or proved wrong.

Immutable and irrefragable are semantically related in lasting topic. Sometimes you can use "Immutable" instead an adjective "Irrefragable".
Cite this Source
Irrefragable and Immutable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/immutable/irrefragable
Immutable & Irrefragable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/immutable/irrefragable>.
Irrefragable or Immutable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/immutable/irrefragable.
Google Ngram Viewer shows how "immutable" and "irrefragable" have occurred on timeline