Input
Proof
Proof noun - Something presented in support of the truth or accuracy of a claim.
How words are described
Cite this Source
Proof and Input. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/input/proof
Input & Proof. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/input/proof>.
Proof or Input. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/input/proof.
Google Ngram Viewer shows how "input" and "proof" have occurred on timeline