Definition of deceitfulnext
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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Synonym Chooser

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 While Swift hasn’t publicly commented on the reasoning behind her trademark filings, the reputational damage that deceitful deepfakes pose to her billion-dollar brand can hardly be overlooked. Miles Klee, Wired News, 29 Apr. 2026 In classical Athens the playwright Aristophanes attacked purveyors of knowledge for being intellectually untrustworthy, essentially deceitful. Clare Bucknell, The New York Review of Books, 25 Apr. 2026 Worse yet, its structure is deceitful. Ben Travers, IndieWire, 21 Apr. 2026 Both the criticism and self-flagellation imply that the act of claiming another person’s words can render these words deceitful, even if the words have been paid for and the content is true. Emily Hodgson Anderson, Fortune, 27 Mar. 2026 See All Example Sentences for deceitful
Recent Examples of Synonyms for deceitful
Adjective
  • According to a criminal complaint, Young used shell corporations and fraudulent billing practices to misappropriate funds intended for homeless housing, including through programs administered by the Los Angeles Homeless Services Authority.
    Brittny Mejia, Los Angeles Times, 16 Sep. 2026
  • The operation began around 2018, when Noreus agreed to provide fraudulent credentials to nursing students recruited through Medlife Institute, another school implicated in the federal investigation, according to prosecutors.
    Antonio María Delgado, Miami Herald, 16 Sep. 2026
Adjective
  • When a system can drop the fourth wall unprompted, ingest its own structural tells and re‑engage with unvarnished candor, the vulnerability shifts from deceptive compliance to authentic resonance.
    Terry Oroszi, Forbes.com, 15 Sep. 2026
  • López’s attorney sent Rivas and her group a cease-and-desist letter last month, citing trademark infringement and deceptive and unfair trade practices, the letter shows.
    Sofia Saric, Miami Herald, 9 Sep. 2026
Adjective
  • Davis said that witnesses were dishonest about his character throughout the trial, including FBI agents and police officers who testified for the prosecution.
    Daniel Kreps, Rolling Stone, 5 Sep. 2026
  • Jacobs is perhaps best known for her role as the environmental activist with an edge, Britta Perry, on Community (2009-2015) and the dishonest love addict Mickey Dobbs on Love (2016-2018).
    Skyler Trepel, PEOPLE, 3 Sep. 2026
Adjective
  • A matter of distance and brightness The stars that compose the Triangle — Vega, Altair, and Deneb — lie at very unequal distances from us, so their apparent brightness can give a misleading impression of their true luminosity.
    Joe Rao, Space.com, 10 Sep. 2026
  • Publishers don’t want irrelevant or misleading ads to appear on their media sources.
    Roman Vrublivskyi, Forbes.com, 10 Sep. 2026
Adjective
  • Patel sued the magazine for defamation that month, seeking $250 million and calling the article false and fabricated.
    CBS News, CBS News, 16 Sep. 2026
  • Perez Hilton’s family is clearing up some false reports tied to the blogger’s recovery from a self-harm incident that unfolded on TikTok last month.
    Emily St. Martin, Los Angeles Times, 16 Sep. 2026

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Cite this Entry

“Deceitful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deceitful. Accessed 20 Sep. 2026.

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