Confirmation and Refutation
Opposite meaning words
Confirmation
Confirmation noun - Something presented in support of the truth or accuracy of a claim.
Usage example: regards the finding as a confirmation of the theory that extraterrestrial impacts were responsible for the demise of the dinosaurs
Refutation is an antonym for confirmation.
Refutation
Refutation noun - Something (as an argument) that serves to disprove.
Usage example: these are hard scientific facts against which there can be no reasonable refutation
Cite this Source
Refutation and Confirmation. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/confirmation/refutation
Confirmation & Refutation. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/confirmation/refutation>.
Refutation or Confirmation. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/confirmation/refutation.
Google Ngram Viewer shows how "confirmation" and "refutation" have occurred on timeline