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Synonyms

bad faith

American  

noun

  1. lack of honesty and trust.

    Bad faith on the part of both negotiators doomed the talks from the outset.


bad faith British  

noun

  1. intention to deceive; treachery or dishonesty (esp in the phrase in bad faith )

  2. Also called: mauvaise foi.  (in the philosophy of the 20th-century French philosopher Jean-Paul Sartre) self-deception, as when an agent regards his actions as conditioned by circumstances or conventions in order to evade his own responsibility for choosing them freely

"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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Example Sentences

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“Any bad faith attempts to influence elections should be investigated and prosecuted to the fullest extent of the law.”

From Los Angeles Times Aug. 17, 2026

"There is no evidence of bad faith, malice, corruption, fraud, partiality, or any want of integrity on the part of Referee Mark Lyson," the commission added.

From BBC Jun. 18, 2026

The strike began in February, weeks before the WGA was set to enter negotiations with the major studios, with the workers accusing their employer of bargaining in bad faith.

From Los Angeles Times May 8, 2026

The FDA further showed its bad faith by leaking the rejection letter to the press.

From The Wall Street Journal Apr. 14, 2026

He demanded the return of his gifts, which she had accepted in bad faith.

From "A Clash of Kings" by George R.R. Martin

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