Incontestable and Refutable
Opposite meaning words
Incontestable
Incontestable adjective - Not capable of being challenged or proved wrong.
Usage example: the incontestable statement that every contest has a winner and a loser
Refutable is an antonym for incontestable.
Nearby Word: incontestability
Refutable
Cite this Source
Refutable and Incontestable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/incontestable/refutable
Incontestable & Refutable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/incontestable/refutable>.
Refutable or Incontestable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/incontestable/refutable.
Google Ngram Viewer shows how "incontestable" and "refutable" have occurred on timeline