Confirm
Confirm verb - To give evidence or testimony to the truth or factualness of.
Usage example: several eyewitnesses who can confirm the defendant's account of what happened
Support is a synonym for confirm in approve topic. In some cases you can use "Support" instead the word "Confirm" as a verb or a noun, when it comes to topics like prove, ratify, strengthen, corroborate. popular alternative
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
Confirm is a synonym for support in approve topic. You can use "Confirm" instead a verb "Support", if it concerns topics such as verify, strengthen, substantiate, sanction or approve. popular alternative
Mutual synonyms
Common collocations
Both words in one sentence
- Sometimes, the bad guy in whom the hero found a glimmer of humanity will die or suffer a Fate Worse Than Death to provide angst for the hero or just because the Word of God must "confirm" that he doesn't support crime and that Redemption Equals Death.
Source: Sympathy for the Devil -
During the Peace of Amiens, they refuse to confirm his promotion to commander and then put him under pay stoppage for months because he has to "repay" the commander's salary he drew, forcing him to pawn or sell anything valuable he owns and support himself entirely by playing whist.
Source: Literature / Horatio Hornblower
Cite this Source
Support and Confirm. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/confirm/support
Confirm & Support. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/confirm/support>.
Support or Confirm. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/confirm/support.
Google Ngram Viewer shows how "confirm" and "support" have occurred on timeline