Synonym Chooser

How does the verb verify contrast with its synonyms?

Some common synonyms of verify are authenticate, confirm, corroborate, substantiate, and validate. While all these words mean "to attest to the truth or validity of something," verify implies the establishing of correspondence of actual facts or details with those proposed or guessed at.

all statements of fact in the article have been verified

When is it sensible to use authenticate instead of verify?

The meanings of authenticate and verify largely overlap; however, authenticate implies establishing genuineness by adducing legal or official documents or expert opinion.

handwriting experts authenticated the diaries

When could confirm be used to replace verify?

While the synonyms confirm and verify are close in meaning, confirm implies the removing of doubts by an authoritative statement or indisputable fact.

confirmed the reports

Where would corroborate be a reasonable alternative to verify?

Although the words corroborate and verify have much in common, corroborate suggests the strengthening of what is already partly established.

witnesses corroborated his story

When might substantiate be a better fit than verify?

The synonyms substantiate and verify are sometimes interchangeable, but substantiate implies the offering of evidence that sustains the contention.

the claims have yet to be substantiated

In what contexts can validate take the place of verify?

The words validate and verify can be used in similar contexts, but validate implies establishing validity by authoritative affirmation or by factual proof.

validated the hypothesis by experiments

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of verify To verify the details of their story, Eldeib examined thousands of pages of medical records, billing statements, state agency reports and insurance documents. Duaa Eldeib, ProPublica, 10 Sep. 2025 Since 1986, employers have required to verify workers' eligibility to work, and can be fined or jailed if caught knowingly breaking the law. Trevor Hughes, USA Today, 10 Sep. 2025 Verify, verify, verify before working with anyone — employee, vendor or client. Rolling Stone Culture Council, Rolling Stone, 10 Sep. 2025 Another prediction verified by this research comes from New Zealand mathematician Roy Kerr, who developed Kerr geometry from general relativity, which describes empty spacetime around a rotating black hole, or a Kerr black hole. Robert Lea, Space.com, 10 Sep. 2025 See All Example Sentences for verify
Recent Examples of Synonyms for verify
confirm
Verb
  • Senate Republicans typically confirm nominees based on the White House’s priority levels.
    Ramsey Touchberry, The Washington Examiner, 16 Sep. 2025
  • Researchers from the Center for Whale Research, SeaDoc Society and San Diego Zoo Wildlife Alliance confirmed the female calf was deceased, with its umbilical cord still attached when spotted in Rosario Strait near the San Juan Islands.
    Adeola Adeosun, MSNBC Newsweek, 16 Sep. 2025

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Cite this Entry

“Verify.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/verify. Accessed 16 Sep. 2025.

More from Merriam-Webster on verify

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