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Synonyms

fraudulent

American  
[fraw-juh-luhnt] / ˈfrɔ dʒə lənt /

adjective

  1. characterized by, involving, or proceeding from fraud, as actions, enterprise, methods, or gains.

    a fraudulent scheme to evade taxes.

  2. given to or using fraud, as a person; cheating; dishonest.

    Synonyms:
    unscrupulous, underhanded, crooked
  3. false or deceiving; phony; misleading.

    They’ve concocted a series of fraudulent pretexts for the invasion that collapse instantly on examination.

    Synonyms:
    specious, sham, fallacious, illusory, deceptive, deceitful

fraudulent British  
/ ˈfrɔːdjʊlənt /

adjective

  1. acting with or having the intent to deceive

  2. relating to or proceeding from fraud or dishonest action

"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

  • fraudulence noun
  • fraudulency noun
  • fraudulently adverb
  • nonfraudulence noun
  • nonfraudulency noun
  • nonfraudulent adjective
  • nonfraudulently adverb
  • unfraudulent adjective
  • unfraudulently adverb

Etymology

Origin of fraudulent

First recorded in 1375–1425; late Middle English, from Latin fraudulentus; fraud, -ulent

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.

Facebook said it does not "allow fraudulent activity" and works "closely with law enforcement to support investigations and keep scammers off" its platforms.

From BBC • Mar. 31, 2026

While even reliable AI detectors can produce false results, researchers say a crop of fraudulent tools has emerged online, easily weaponized to discredit authentic content and tarnish reputations.

From Barron's • Mar. 30, 2026

Now YouGov, which carried out the research, has told the Bible Society that an internal review of the data found that some of the respondents who completed its survey were "fraudulent".

From BBC • Mar. 26, 2026

The scams include fraudulent invoices, advance-fee fraud, overpayment scams, fictional prizewinnings, no-risk investment temptations, fake charities, shipping scams, prepaid shipping-label scams, package-rerouting scams and phony job opportunities.

From MarketWatch • Mar. 25, 2026

But to Burry, the judgment of the marketplace was fraudulent, and Joel Greenblatt didn’t know what he was talking about.

From "The Big Short" by Michael Lewis