Irrefutable
Irrefutable adjective - Not capable of being challenged or proved wrong.
Original and irrefutable are semantically related. In some cases you can use "Original" instead an adjective "Irrefutable".
Nearby Words: irrefutably, irrefutability
Original
Original adjective - Coming before all others in time or order.
Irrefutable and original are semantically related. Sometimes you can use "Irrefutable" instead an adjective "Original".
Cite this Source
Original and Irrefutable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/irrefutable/original
Irrefutable & Original. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/irrefutable/original>.
Original or Irrefutable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/irrefutable/original.
Google Ngram Viewer shows how "irrefutable" and "original" have occurred on timeline