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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 Of the same token, how does one cast judgement over another without first dreaming up a potentially false perception of them? Harrison Richlin, IndieWire, 24 Feb. 2025 In 2018, McFarland was sentenced to six years in prison after pleading guilty to charges of wire fraud, bank fraud and making false statements to federal law enforcement, the US attorney’s office for the Southern District of New York confirmed to CNN at the time. Alli Rosenbloom, CNN, 24 Feb. 2025 Of note: Your Content must not be false, defamatory, misleading or hateful, or infringe any copyright or any other third-party rights or otherwise be unlawful. Terry Parris Jr., New York Times, 23 Feb. 2025 In the Burrow case, the suspects allegedly carried bogus ID cards purportedly from Argentina and other countries, and bearing false names, according to the affidavit. Bill Chappell, NPR, 11 Feb. 2025 See All Example Sentences for false
Recent Examples of Synonyms for false
Adjective
  • The Trump administration’s focus on the false narrative that Politico received USAID funds follows an erroneous claim by Kyle Becker, a conservative political commentator, on Wednesday.
    Liam Reilly, CNN, 5 Feb. 2025
  • If the cost looks erroneous, please email content@bayareanewsgroup.com for more information.
    Bay Area News Group, The Mercury News, 3 Feb. 2025
Adjective
  • Bertrand wore an oversize faux fur coat and a green gradient suit jacket from KidSuper.
    Mikelle Street, WWD, 14 Feb. 2025
  • The Koolaburra Ugg Milos resemble other Ugg slippers on our list with the soft suede upper and faux fur lining.
    Chaunie Brusie, RN, Parents, 13 Feb. 2025
Adjective
  • Shabbir Safdar, the executive director of The Partnership for Safe Medicines (PSM), a coalition of 45 nonprofit groups working against the counterfeit drug trade, said that international cooperation is needed to combat these websites including by locking domain names based in other countries.
    Josh Hammer, Newsweek, 15 Feb. 2025
  • The European Commission cited a need to ensure product safety in imports, stop counterfeit goods and prevent unfair competition.
    Keith Bradsher, New York Times, 14 Feb. 2025
Adjective
  • The response was made all the more pronounced by Lively’s mock shock look at her husband.
    Dominic Patten, Deadline, 16 Feb. 2025
  • Thomas leapt out of his judges’ chair and mock knelt in front of Carter.
    Marcus Thompson II, The Athletic, 15 Feb. 2025
Adjective
  • Unpaid toll text messages are likely a scam, the Pennsylvania Turnpike Commission warns, urging drivers to stay vigilant and avoid falling for fraudulent messages claiming overdue toll notices.
    Tom Rogers, Newsweek, 22 Feb. 2025
  • With home addresses exposed in data leaks, criminals may send fraudulent letters or fake invoices to trick you into providing further personal information or making payments.
    Kurt Knutsson, CyberGuy Report, Fox News, 20 Feb. 2025
Adjective
  • The blame for this terrifying scenario, McCarthy declared, rested with traitorous federal employees, who had sold their country out and had to be purged from its service.
    Made by History, TIME, 9 Feb. 2025
  • Guinevere, usually relegated to the thankless role of traitorous wife, acts here as Arthur’s beloved confidante.
    Elizabeth Hand, Washington Post, 16 July 2024
Adjective
  • Maybe the most contentious issue ever to divide these two camps is whether or not to replace notoriously inaccurate human home plate umpires with less fallible machines.
    Mack DeGeurin, Popular Science, 21 Feb. 2025
  • A lot of us in the field, regardless of speciality, like to poke fun at how inaccurate things are depicted on television.
    Nicholas Quah, Vulture, 20 Feb. 2025
Adjective
  • Autopilot systems, fly-by-wire controls, and synthetic vision, while not the equivalent of an A.I. copilot, are also all heavily computer dependent.
    Daniel Cote, Robb Report, 16 Feb. 2025
  • Drug traffickers mix fentanyl, a synthetic narcotic that is 10 times more powerful than other opioids, with other illicit drugs in an effort to drive addiction and attract repeat buyers, according to the Drug Enforcement Administration.
    Mary Divine, Twin Cities, 16 Feb. 2025

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Cite this Entry

“False.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/false. Accessed 1 Mar. 2025.

Last Updated: - Updated example sentences
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