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, July 22, from https://thesaurus.plus/related/immutable/irrefragable
Immutable & Irrefragable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/immutable/irrefragable>.
Irrefragable or Immutable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/immutable/irrefragable.
Google Ngram Viewer shows how "immutable" and "irrefragable" have occurred on timeline