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Synonyms

disbelief

American  
[dis-bi-leef] / ˌdɪs bɪˈlif /

noun

  1. the inability or refusal to believe or to accept something as true.

  2. amazement; astonishment.

    We stared at the Taj Mahal in disbelief.


idioms

  1. suspension of disbelief, the implicit convention requiring a reader, spectator, etc., to set aside their usual criteria for judging the reality or credibility of an experience in order to be be fully immersed in a fictional or fantastic reality: According to Coleridge, enlightened readers could still enjoy literature about the supernatural because of the phenomenon he named “willing suspension of disbelief.”

    The absurd plot in the last episode stretched our suspension of disbelief to the breaking point.

    According to Coleridge, enlightened readers could still enjoy literature about the supernatural because of the phenomenon he named “willing suspension of disbelief.”

disbelief British  
/ ˌdɪsbɪˈliːf /

noun

  1. refusal or reluctance to believe

"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

Etymology

Origin of disbelief

First recorded in 1665–75; dis- 1 + belief


Explanation

When you express disbelief, you make it clear that you don't believe something is real or true. Your reaction to your little brother's stories about fairies is likely to be disbelief. You'll probably encounter a lot of disbelief if you go around telling everyone you saw a UFO. You'll feel a sense of disbelief yourself if you learn you've won the lottery. In both cases, it just doesn't seem possible or real. The belief part of disbelief comes from the Old English word geleafa, "belief or faith," which evolved into bileave before becoming belief. The prefix dis- means "not" or "the opposite of."

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Vocabulary lists containing disbelief

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:

Sean Young, the secretary of Portaferry Gaelic Athletic Club, where Mageean played camogie in her younger years, said its members were in "disbelief and shock" at her death.

From BBC ● Nov. 1, 2026

The moves by the 45-year-old senator have been met in Brazil with a mixture of derision, disbelief, and disapproval, even from within his own camp.

From Barron's ● Oct. 29, 2026

“I’m in total disbelief my Commanders had such poor clock management in today’s overtime game against the Giants. All we had to do was kick the field goal and we would have won the game!”

From Los Angeles Times ● Oct. 12, 2026

There’s a certain amount of willing suspension of disbelief to an extent; you can’t be going to see these shows if you are going to be a trainspotter.

From Salon ● Oct. 7, 2026

He sits down on the edge of my bed and shakes his head in disbelief.

From "Shine!" by J.J. and Chris Grabenstein

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