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Synonyms

disbelieve

American  
[dis-bi-leev] / ˌdɪs bɪˈliv /

verb (used with object)

  • disbelieves,
    present (3rd person singular)
  • disbelieved,
    past participle,  past
  • disbelieving
    present participle
  1. to have no belief in; refuse or reject belief in.

    to disbelieve reports of UFO sightings.


verb (used without object)

  • disbelieves,
    present (3rd person singular)
  • disbelieved,
    past participle,  past
  • disbelieving
    present participle
  1. to refuse or reject belief; have no belief.

disbelieve British  
/ ˌdɪsbɪˈliːv /

verb

  1. (tr) to reject as false or lying; refuse to accept as true or truthful

  2. to have no faith (in)

    disbelieve in God

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of disbelieve

First recorded in 1635–45; dis- 1 + believe

Explanation

When you disbelieve someone, you're unable to trust what they're saying. A detective is likely to disbelieve a suspect who's sweating nervously and not making eye contact. Believing something or someone means you've got confidence or faith. Add the prefix dis- to believe, and it's the exact opposite. If your cousin is famous for his tall tales, you'll probably disbelieve his story about meeting the Queen in England last summer. And if a jury disbelieves someone's testimony, they're likely to discount it when they start deliberating.

Keep Reading on Vocabulary.com

Vocabulary lists containing disbelieve

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

He said he believed the boy was genuinely concerned about the knife, and agreed he had "no reason to disbelieve him".

From BBC ● Jul. 2, 2025

Few of the now grown-up McMartin children have spoken publicly, but some have described the pressure to fabricate stories or disbelieve innocent memories in favor of traumatic ones.

From Los Angeles Times ● Jul. 17, 2024

It's not that they disbelieve Ford, so much as they don't think she had a right to say anything about it.

From Salon ● May 9, 2023

Mr. Johnston said, “You cannot disbelieve the resurrection based on the historical accounts that we have. It is so well attested.”

From Washington Times ● Apr. 6, 2023

I myself did not know how I could have produced so beautiful a child, and I was proud of her and glad, even when people pretended to disbelieve that I could be her mother.

From "Nectar in a Sieve" by Kamala Markandaya

Anyone who claims not to understand the concept of the poverty-to-prison pipeline or disbelieves the word of the wrongfully convicted cannot watch this show and still legitimately hold on to that illusion.

From Salon ● Nov. 9, 2022

"Categorising the claims that have been made as 'distorted, and in many cases false' creates a company atmosphere that disbelieves victims," it reads.

From BBC ● Jul. 27, 2021

Categorizing the claims that have been made as “distorted, and in many cases false” creates a company atmosphere that disbelieves victims.

From The Verge ● Jul. 26, 2021

Whether one believes or disbelieves the allegations, the individuals’ reactions were opposite.

From Washington Post ● May 5, 2020

If he simply disbelieves, or dissents, he is assenting to the contradictory of the thesis, viz. that there is no Revelation.

From An Essay In Aid Of A Grammar Of Assent by John Henry Newman

"We want to avoid situations where victims feel like they're maybe not being taken seriously, or heaven forbid, being disbelieved," says Cdr Southworth.

From BBC ● Apr. 1, 2025

Hanna has sometimes worried that if she put it all out there, she would be disbelieved.

From New York Times ● Apr. 23, 2024

The women were determined to speak up together, rather than be silenced and disbelieved, said another plaintiff, Cherryl Jackson-Williams.

From Seattle Times ● Aug. 10, 2023

If they had disbelieved the very first word of it, or the very first sentence of it, it wouldn't have gone anywhere.

From Salon ● Jul. 11, 2023

The bishop disbelieved it, for such stories always attend the fall of a kingdom.

From "Ophelia" by Lisa Klein

He wanted his “famous sister” to say hi to his disbelieving client.

From The Wall Street Journal ● Jul. 14, 2026

As he danced across home plate into the arms of bouncing, disbelieving Dodgers Friday night, the magnitude of his accomplishment was evident in the condition of his uniform.

From Los Angeles Times ● Aug. 24, 2024

They look disbelieving but I walk with them to Plankinton and show them an address on a seemingly abandoned building and explain the numbering system again.

From Salon ● Jul. 19, 2024

There is a famous clip to be found on Youtube of a television reporter roaming the streets of Liverpool informing disbelieving fans that Bill Shankly had announced his retirement.

From BBC ● Jan. 26, 2024

Torak threw her a disbelieving look and started stamping out the fire.

From "Wolf Brother" by Michelle Paver

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