Prove
Prove verb - To show the existence or truth of by evidence.
Usage example: the prosecutor used DNA evidence to prove the defendant's guilt
Support
Support verb - To provide evidence or information for (as a claim or idea).
Usage example: studies that support the claim that red wine drinkers have a reduced risk of coronary disease and cancer
Prove is a synonym for support in substantiate topic. Sometimes you can use "Prove" instead a verb "Support".
Mutual synonyms
Common collocations
Both words in one sentence
- Williams does not permit her daughter Sophie to marry Jack Aubrey until he can prove that he is able to support her.
Source: Unable to Support a Wife - His hope was that Goldwater would respond to it in such a way that would prove Scranton's point and make the delegates nervous enough to support him instead.
- Innes tells Eirika he'll prove himself worthy of her love in their A level support.
Source: Never Live It Down / Video Games
Cite this Source
Support and Prove. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/prove/support
Prove & Support. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/prove/support>.
Support or Prove. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/prove/support.
Google Ngram Viewer shows how "prove" and "support" have occurred on timeline