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as in fraudulent
marked by, based on, or done by the use of dishonest methods to acquire something of value false advertising that claimed that the vegetables were organically grown when they weren't

Synonyms & Similar Words

Antonyms & Near Antonyms

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Synonym Chooser

How is the word false different from other adjectives like it?

Some common synonyms of false are disloyal, faithless, perfidious, traitorous, and treacherous. While all these words mean "untrue to what should command one's fidelity or allegiance," false stresses the fact of failing to be true in any manner ranging from fickleness to cold treachery.

betrayed by false friends

When is disloyal a more appropriate choice than false?

Although the words disloyal and false have much in common, disloyal implies a lack of complete faithfulness to a friend, cause, leader, or country.

disloyal to their country

When is it sensible to use faithless instead of false?

The words faithless and false can be used in similar contexts, but faithless applies to any failure to keep a promise or pledge or any breach of allegiance or loyalty.

faithless allies

How are the words perfidious and faithless related as synonyms of false?

Perfidious adds to faithless the implication of an incapacity for fidelity or reliability.

a perfidious double-crosser

Where would traitorous be a reasonable alternative to false?

In some situations, the words traitorous and false are roughly equivalent. However, traitorous implies either actual treason or a serious betrayal of trust.

traitorous acts punishable by death

When can treacherous be used instead of false?

The synonyms treacherous and false are sometimes interchangeable, but treacherous implies readiness to betray trust or confidence.

a treacherous adviser

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of false James, at her arraignment, pleaded not guilty to one count each of bank fraud and making false statements to a financial institution. Kevin Breuninger, CNBC, 24 Oct. 2025 These claims are false as no Internal Revenue Service or Congressional officials have confirmed the checks. Shelby Slade, AZCentral.com, 24 Oct. 2025 The Israeli Prison Service called the beating allegation false. Karl Vick, Time, 23 Oct. 2025 Trump faced criminal counts of conspiring to obstruct justice, concealing documents and making false statements. Aysha Bagchi, USA Today, 23 Oct. 2025 See All Example Sentences for false
Recent Examples of Synonyms for false
Adjective
  • So that's completely erroneous.
    ABC News, ABC News, 2 Nov. 2025
  • Grokipedia also contains some erroneous statements.
    Miranda Jeyaretnam, Time, 28 Oct. 2025
Adjective
  • Add texture to beds, couches, and chairs with a plush faux rabbit fur throw blanket, incorporate a pop of color with a throw pillow, and dress up your walls with practical floating shelves or sconces.
    Rachel Trujillo, PEOPLE, 31 Oct. 2025
  • Few pieces of decor are as dreamy as the ones covered in faux fur, and this shaggy beanbag chair is no exception.
    Erika Owen, Architectural Digest, 30 Oct. 2025
Adjective
  • The indictment also accused the men of purchasing the counterfeit prescription drugs without proper paperwork, known as T3s/pedigrees, and reselling them to pharmacy customers.
    Jay Weaver, Miami Herald, 30 Oct. 2025
  • Sophia Haley Marks, 20, was previously charged in 2023 after allegedly directly selling De Niro Rodriguez counterfeit oxycodone pills laced with fentanyl.
    Lauryn Overhultz, FOXNews.com, 30 Oct. 2025
Adjective
  • In those meetings, our would-be bosses told us to make mock phone calls to prospective clients to gauge our ability to convince strangers about the merit of an imaginary product.
    Snigdha Poonam, The Dial, 28 Oct. 2025
  • Instead of focusing on industry experience, assess the transferable skills students build through schoolwork and first jobs, such as critical thinking and problem solving needed for a mock trial in a political science course.
    Allison Danielsen, Fortune, 26 Oct. 2025
Adjective
  • Andrew Wheatley, minister without portfolio in the prime minister’s office, said the Jamaica Cyber Incident Response Team has identified more than two dozen fraudulent hurricane relief websites attempting to divert contributions and donations from legitimate sources.
    Jacqueline Charles, Miami Herald, 31 Oct. 2025
  • Following a 2023 trial, a Florida jury found the Johns Hopkins All Children's Hospital liable for false imprisonment, battery, fraudulent billing, wrongful death and intentional infliction of emotional distress — allegations by Kowalski's family that were documented in the Netflix documentary.
    Samira Asma-Sadeque, PEOPLE, 30 Oct. 2025
Adjective
  • Clarisse looks intimidating climbing out of a boat, as does Bushnell’s traitorous Luke, who wields a sharp-looking knife.
    Dessi Gomez, Deadline, 24 July 2025
  • There's a delicious whodunit aspect to it, too, as the list of five potentially traitorous suspects includes the operative's own high-profile wife (Cate Blanchett).
    Brian Truitt, USA Today, 4 July 2025
Adjective
  • This, in turn, creates a feedback loop where accurate, trustworthy information is rewarded while low-quality or potentially misleading content loses influence.
    Matthew Kayser, USA Today, 4 Nov. 2025
  • The idea is to prevent ads containing false or misleading material that can potentially hurt someone.
    Sydney Lupkin, NPR, 4 Nov. 2025
Adjective
  • Grokipedia, like Wikipedia, includes citations for its statements, but several users have pointed out claims with inaccurate citations.
    Miranda Jeyaretnam, Time, 28 Oct. 2025
  • The development group then filed a lawsuit with the Ohio Supreme Court, stating the the petition language used to garner the referendum was misleading and inaccurate.
    Sydney Franklin, Cincinnati Enquirer, 24 Oct. 2025

Browse Nearby Words

Cite this Entry

“False.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/false. Accessed 6 Nov. 2025.

Last Updated: - Updated example sentences
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