Contention
Contention noun - An idea or opinion that is put forth in a discussion or debate.
Proof is an antonym for contention in argument for idea topic.
Proof
Proof noun - Something presented in support of the truth or accuracy of a claim.
Contention is an antonym for proof.
How words are described
Cite this Source
Proof and Contention. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/contention/proof
Contention & Proof. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/contention/proof>.
Proof or Contention. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/contention/proof.
Google Ngram Viewer shows how "contention" and "proof" have occurred on timeline