Synonym Chooser

How does the verb corroborate contrast with its synonyms?

Some common synonyms of corroborate are authenticate, confirm, substantiate, validate, and verify. While all these words mean "to attest to the truth or validity of something," corroborate suggests the strengthening of what is already partly established.

witnesses corroborated his story

When is it sensible to use authenticate instead of corroborate?

Although the words authenticate and corroborate have much in common, authenticate implies establishing genuineness by adducing legal or official documents or expert opinion.

handwriting experts authenticated the diaries

Where would confirm be a reasonable alternative to corroborate?

The synonyms confirm and corroborate are sometimes interchangeable, but confirm implies the removing of doubts by an authoritative statement or indisputable fact.

confirmed the reports

When is substantiate a more appropriate choice than corroborate?

The meanings of substantiate and corroborate largely overlap; however, 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 corroborate?

While in some cases nearly identical to corroborate, validate implies establishing validity by authoritative affirmation or by factual proof.

validated the hypothesis by experiments

When could verify be used to replace corroborate?

In some situations, the words verify and corroborate are roughly equivalent. However, 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

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 corroborate Anybody who has grown up in Latin America will corroborate Gálvez’s assertion: The legacy of Soda Stereo stands comfortably next to Hall of Fame inductees such as The Cure, Depeche Mode or The Police. Ernesto Lechner, Rolling Stone, 3 May 2025 The jury will weigh Ventura's claims as the trial continues into the summer, with more witnesses expected to corroborate key elements of the prosecution's case. Amanda Castro joshua Rhett Miller, MSNBC Newsweek, 13 May 2025 The video appears to corroborate what's alleged in Cassie's suit. Jay Stahl, USA Today, 13 May 2025 Those phone records corroborate McCabe’s testimony that O’Keefe never entered the house at 34 Fairview Road, where her sister Nicole and brother-in-law Brian Albert lived. Rebekah Riess, CNN Money, 4 May 2025 See All Example Sentences for corroborate
Recent Examples of Synonyms for corroborate
Verb
  • By 1946, romance rumors started to swirl about the pair, and on July 9, 1947, they were confirmed when the two announced their engagement, and were married on Nov. 20 that same year.
    Stephanie Sengwe, People.com, 31 May 2025
  • Trump announced his choice of Jared Isaacman in December, before the president's inauguration, and the nominee seemed poised to be confirmed by Congress as soon as next week.
    Mike Wall, Space.com, 31 May 2025
Verb
  • That reinforces the original (or last) experience the customer had with you.
    Shep Hyken, Forbes.com, 25 May 2025
  • As the fireline is constructed, inspected or reinforced, mappers record those details to adjust the containment percentage.
    CA WILDFIRE BOT, Sacbee.com, 25 May 2025
Verb
  • Who verified the authenticity of such serious accusations?
    Letters to the Editor, The Orlando Sentinel, 31 May 2025
  • For example, Google has fully embraced zero trust principles across its enterprise, eliminating traditional network perimeters and ensuring that all users—whether on-premises or remote—verify their identity and device integrity before accessing resources.
    Francis Dinha, Forbes.com, 30 May 2025
Verb
  • Some others who just missed the cut in February signed on for worlds in hopes of of bolstering their cases when U.S. general manager Bill Guerin makes his final roster decisions for the 2026 Winter Olympics.
    Carol Schram, Forbes.com, 26 May 2025
  • With the top 10 generating over $8.4 million, a shade under last week’s total, the Korean box office maintained solid momentum heading into the final days of May, bolstered by a mix of major franchise fare and reliable local hits.
    Naman Ramachandran, Variety, 26 May 2025
Verb
  • The Entertainment Union Coalition argues that the bill will also help retain the existing workforce, which otherwise would continue to erode.
    Gene Maddaus, Variety, 3 June 2025
  • Debates over existing recommendations Administration officials argue the shots are no longer necessary for healthy pregnant women, kids and younger adults under 65 because so many people have so much immunity at this point.
    Rob Stein, NPR, 3 June 2025
Verb
  • The board has proven to be a potential roadblock to the Trump administration's efforts to carry out mass firings of probationary workers, meaning those recently given their positions.
    John Kruzel, USA Today, 23 May 2025
  • If your goal is to invest in a pair of supportive yet stylish sandals or slides to complement every outfit in your suitcase, then Birkenstock has proven to craft the best shoes for the job.
    Merrell Readman, Travel + Leisure, 23 May 2025

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Cite this Entry

“Corroborate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/corroborate. Accessed 7 Jun. 2025.

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