Debatable and Irrefutable

Debatable

Debatable adjective - Open to question or dispute.
Usage example: it's always debatable which college football team is really number one, since there's more than one ranking system

Irrefutable is an antonym for debatable.

Nearby Words: debate, debated, debater, debating

Irrefutable

Irrefutable adjective - Not capable of being challenged or proved wrong.
Usage example: the irrefutable reply of “Because I like it!”

Debatable is an antonym for irrefutable.

Nearby Words: irrefutably, irrefutability
Cite this Source
Irrefutable and Debatable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/debatable/irrefutable
Debatable & Irrefutable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/debatable/irrefutable>.
Irrefutable or Debatable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/debatable/irrefutable.
Google Ngram Viewer shows how "debatable" and "irrefutable" have occurred on timeline