1. (noun)proof, cogent evidence any factual evidence that helps to establish the truth of something Synonyms: trial impression, validation, substantiation, proof, test copy, cogent evidence Antonyms: pervious
2. (noun)proof a formal series of statements showing that if one thing is true something else necessarily follows from it Synonyms: trial impression, validation, substantiation, test copy, cogent evidence Antonyms: pervious
3. (noun)proof a measure of alcoholic strength expressed as an integer twice the percentage of alcohol present (by volume) Synonyms: trial impression, validation, substantiation, test copy, cogent evidence Antonyms: pervious
4. (noun)proof, test copy, trial impression (printing) an impression made to check for errors Synonyms: trial impression, validation, substantiation, proof, test copy, cogent evidence Antonyms: pervious
5. (noun)proof a trial photographic print from a negative Synonyms: trial impression, validation, substantiation, test copy, cogent evidence Antonyms: pervious
6. (adj)validation, proof, substantiation the act of validating; finding or testing the truth of something Synonyms: establishment, confirmation, verification, validation, proof, cogent evidence, trial impression, substantiation, test copy, check Antonyms: pervious
7. (verb)proof(p) (used in combination or as a suffix) able to withstand Antonyms: pervious
8. (verb)proof make or take a proof of, such as a photographic negative, an etching, or typeset Synonyms: proofread Antonyms: pervious
11. (verb)proof activate by mixing with water and sometimes sugar or milk Synonyms: proofread Antonyms: pervious
12. (verb)proof make resistant (to harm) Synonyms: proofread Antonyms: pervious
Synonyms, Thesaurus & Antonyms of 'proof'
English Synonyms and Antonyms
1. proof Demonstration, in the strict and proper sense, is the highest form of proof, and gives the most absolute certainty, but can not be applied outside of pure mathematics or other strictly deductiv Synonyms: demonstration, certainty, consequence, evidence, inference, conclusion, deduction, induction, proof
Synonyms for proof 
