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Synonyms

credibility

American  
[kred-uh-bil-i-tee] / ˌkrɛd əˈbɪl ɪ ti /
Sometimes credibleness

noun

  1. the quality of being believable or worthy of trust.

    After all those lies, his credibility was at a low ebb.


credibility British  
/ ˌkrɛdɪˈbɪlɪtɪ /

noun

  1. the quality of being believed or trusted

"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

Other Word Forms

  • noncredibility noun

Etymology

Origin of credibility

First recorded in 1570–80; from Late Latin crēdibilitās, equivalent to Latin crēdibili(s) credible ( def. ) + -tās -ty 2 ( def. )

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.

He said in a social media post addressed directly to Bondi: "We can't delay any longer, it's killing our reputation and credibility."

From BBC • Apr. 2, 2026

At one point near the play’s tragic climax, Willy is feverishly planting seeds in the backyard, but Elliott gives no credibility to any of his character’s actions.

From Los Angeles Times • Apr. 1, 2026

The botched rollout drew criticism, including from prominent blogger John Gruber, who said Apple “squandered” its credibility by advertising features it couldn’t properly deliver.

From MarketWatch • Mar. 31, 2026

Philadelphia Fed President Anna Paulson said monetary policy credibility is key for both lowering inflation and creating conditions that allow the economy to flourish.

From The Wall Street Journal • Mar. 27, 2026

“Which man of honour,” I wrote, “will desert a lifelong friend at the insistence of a common opponent and still retain a measure of credibility with his people?”

From "Long Walk to Freedom" by Nelson Mandela