Irrefutable
Irrefutable adjective - Not capable of being challenged or proved wrong.
Ultimate and irrefutable are semantically related. In some cases you can use "Ultimate" instead an adjective "Irrefutable".
Nearby Words: irrefutably, irrefutability
Ultimate
Ultimate adjective - Of the greatest or highest degree or quantity.
Irrefutable and ultimate are semantically related. Sometimes you can use "Irrefutable" instead an adjective "Ultimate".
Nearby Words: ultimatum, ultimately
Mutual synonyms
Cite this Source
Ultimate and Irrefutable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/irrefutable/ultimate
Irrefutable & Ultimate. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/irrefutable/ultimate>.
Ultimate or Irrefutable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/irrefutable/ultimate.
Google Ngram Viewer shows how "irrefutable" and "ultimate" have occurred on timeline