What is another word for prove?
Pronunciation: [pɹˈuːv] (IPA) 
Prove is a common term that indicates demonstrating the truth or reality of something. Synonyms for the word prove include words like attest, confirm, validate, substantiate, demonstrate, authenticate, and verify. All these words are useful for conveying the same meaning as prove with different nuances. Attest implies providing testimony or evidence to confirm the truth. Confirm suggests providing additional support or evidence to validate or reinforce something already believed to be true. Validate suggests checking something for accuracy or truthfulness, while substantiate implies providing evidence or proof to support a claim or argument. Other synonyms for prove emphasize the idea of demonstrating something's authenticity, such as authenticate, verify, and establish.
