1
as in fraudulent
marked by, based on, or done by the use of dishonest methods to acquire something of value charged the store owner with such deceitful practices as inflating the list prices for items only so he could put them on sale at drastically reduced prices

Synonyms & Similar Words

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Antonyms & Near Antonyms

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How does the adjective deceitful differ from other similar words?

Some common synonyms of deceitful are dishonest, mendacious, and untruthful. While all these words mean "unworthy of trust or belief," deceitful usually implies an intent to mislead and commonly suggests a false appearance or double-dealing.

the secret affairs of a deceitful spouse

When would dishonest be a good substitute for deceitful?

In some situations, the words dishonest and deceitful are roughly equivalent. However, dishonest implies a willful perversion of truth in order to deceive, cheat, or defraud.

a swindle usually involves two dishonest people

Where would mendacious be a reasonable alternative to deceitful?

The meanings of mendacious and deceitful largely overlap; however, mendacious may suggest bland or even harmlessly mischievous deceit and when used of people often suggests a habit of telling untruths.

mendacious tales of adventure

When might untruthful be a better fit than deceitful?

While the synonyms untruthful and deceitful are close in meaning, untruthful stresses a discrepancy between what is said and fact or reality.

an untruthful account of their actions

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 deceitful The defense has painted a picture of a deceitful web of people in O’Keefe’s social network who saw Read as a scapegoat for his death. Michael Casey, Chicago Tribune, 13 June 2025 These reactions mirror talking points found in the online manosphere, the network of forums, podcasts, and content creators who frame women, especially Black women, as manipulative and deceitful. Susan Akyeampong, Refinery29, 16 May 2025 Unfortunately, a deceitful narrative was presented. Amira El-Fekki‎, MSNBC Newsweek, 14 May 2025 Accountability Who signs off on consequences when the AI is wrong or deceitful? Cornelia C. Walther, Forbes.com, 6 May 2025 See All Example Sentences for deceitful
Recent Examples of Synonyms for deceitful
Adjective
  • About 86% of the fraudulent claims for Medicare happened from December 2017 on.
    Meredith Colias-Pete, Chicago Tribune, 29 July 2025
  • An Arizona woman has been sentenced to more than eight years in prison for her role in a fraudulent scheme that helped North Koreans obtain remote IT positions at 309 US companies, including an unnamed member of the Fortune 500.
    Will McCurdy, PC Magazine, 26 July 2025
Adjective
  • Falter, 28, is a deceptive lefty under team control through 2028 who is enjoying his best season, with a 3.73 ERA and a 1.18 WHIP in 22 starts.
    The Athletic MLB Staff, New York Times, 1 Aug. 2025
  • The attackers use deceptive ads that imitate popular cryptocurrency brands like Binance, TradingView, ByBit and MetaMask.
    Kurt Knutsson, FOXNews.com, 1 Aug. 2025
Adjective
  • Writing faculty have both the agency and the academic freedom to examine generative AI’s dishonest training origins and conclude: There is no path to ethically teach AI skills.
    Peter Greene, Forbes.com, 22 July 2025
  • So, in that moment, the things that are coming out of my mouth are not dishonest.
    Jason P. Frank, Vulture, 22 July 2025
Adjective
  • The leaders who rise—and the companies that outperform—will be those that refuse the false trade-off.
    Jack Zenger, Forbes.com, 30 July 2025
  • One of the things your piece says is that, essentially for the entire duration of the war, there’ve been false warnings about a hunger crisis.
    Isaac Chotiner, New Yorker, 30 July 2025

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Cite this Entry

“Deceitful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deceitful. Accessed 5 Aug. 2025.

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