1
as in deception
the inclination or practice of misleading others through lies or trickery
her deceitfulness about the long-term effects of her weight-loss program was finally exposed
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in deceit
the tendency to tell lies
his lifelong deceitfulness began when he was just a toddler
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Antonyms & Near Antonyms
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Recent Examples of deceitfulness
Perfidy — from the French perfidie via the Latin perfidia — means deceitfulness, treachery or a breach of faith or promise.
—
Harmeet Kaur, CNN Money, 21 Jan. 2026
Harmeet Kaur, CNN Money, 21 Jan. 2026
Recent Examples of Synonyms for deceitfulness
Noun
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Fascist propaganda works by distraction and deception.—
Literary Hub,
Literary Hub,
27 Apr. 2026
-
Meanwhile, Flores must continue to utilize deception to apply pressure on the opposing quarterback.—
Alec Lewis,
New York Times,
25 Apr. 2026
Noun
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Often, this is based on an accusation of fraud, deceit or misrepresentation.—
Mary Walrath-Holdridge,
USA Today,
28 Apr. 2026
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Was the coach’s allegation of deceit required to dig it out of the Wolves?—
Jace Frederick,
Twin Cities,
27 Apr. 2026
Noun
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Of course, the retort is that this would be irritating and exasperating to be continually deluged with alerts about AI deceptiveness.—
Lance Eliot,
Forbes.com,
24 Aug. 2025
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Beyond the deceptiveness of the narrow material view, spiritual light and hope are always present to be found and felt.—
Sue Brightman,
Christian Science Monitor,
3 Jan. 2025
Noun
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Cohen also pointed to her work leading a task force that was convened by court order following a massive fraud scheme involving charter schools in San Diego.—
Los Angeles Times,
Los Angeles Times,
1 May 2026
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The Timberwolves exposed the Nuggets as a fraud, a vapid former champion left as a chew toy in the mouth of hungry Wolves.—
Troy Renck,
Denver Post,
1 May 2026
Noun
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But, Keoghan said, the masses primarily only saw the first video, which fueled the widespread cheating rumors about him.—
Rachel Raposas,
PEOPLE,
28 Apr. 2026
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But even for in-person classes, adaptations to prevent LLM cheating are often concessions that reduce pedagogical quality.—
ArsTechnica,
ArsTechnica,
13 Apr. 2026
Noun
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Maybe the mere fact of having been born illustrious, with no apparent faults, with nothing to prove or to be ashamed of, had liberated John from the resentments the rest of us feel, and from the cunning and ambition such resentments fuel.—
Jeffrey Eugenides,
New Yorker,
4 Apr. 2026
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The Brazil international combines technical craft with a decisive cunning.—
Carl Anka,
New York Times,
21 Mar. 2026
Cite this Entry
“Deceitfulness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deceitfulness. Accessed 3 May. 2026.
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