Dictionary.com
Thesaurus.com
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

Etymology

Origin of fraudulent

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

Explanation

Something fraudulent is intentionally false and meant to harm or deceive. That email message from the Sultan of Brunei offering you millions of dollars just might be fraudulent. From the fact that the word fraudulent is frequently teamed with the word scheme, you can get the idea that something fraudulent is sneaky, snarky, and just plain wrong. A fraudulent scheme is one designed to gain something at the expense of someone else. It might be small — trying to use an expired coupon — or bigger — lying on your taxes. Whatever its form, planning something fraudulent is cheating, and it's wrong.

Keep Reading on Vocabulary.com

Vocabulary lists containing fraudulent

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.

It says more than half of UK adults have come across potentially fraudulent ads online, with over a third seeing them often.

From BBC • Jul. 10, 2026

Prosecutors allege the scheme resulted in nearly $27.7 million in fraudulent Medicare claims for medically unnecessary hospice services, with Medicare paying about $26.9 million.

From The Wall Street Journal • Jun. 23, 2026

Dr Grant Charlesworth-Jones said he'd started to see TrustPilot reviews suggesting Doctors in Wheels might be fraudulent, while conducting market research on rival businesses in 2018.

From BBC • Jun. 19, 2026

The case, which was brought under the Racketeer Influenced and Corrupt Organizations Act, or RICO, alleged lawyers worked together to file a flurry of fraudulent cases with billable hours that defied logic.

From Los Angeles Times • Jun. 18, 2026

He rambled on with this fraudulent recollection while Henry, pale and ill, endured his prods and backslaps as a well-trained dog will tolerate the pummeling of a rough child.

From "The Secret History" by Donna Tartt

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "fraudulent" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com