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
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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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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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For years, deception remained essential to its survival.—
Azadeh Moaveni,
Time,
3 Feb. 2026
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This can be achieved through a winger’s crafty skating, stickhandling and deception to cut into the middle while carrying the puck, or, more commonly, by making skilled passes into the slot area.—
Harman Dayal,
New York Times,
2 Feb. 2026
Noun
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But Prosecutor Ben Ladinig argued any grains of authenticity in Haobsh's life were far outweighed by deceit.—
Natalie Morales,
CBS News,
27 Jan. 2026
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These are just some of the most prominent, powerful bootlickers stumbling right now on their own deceit and desperation.—
Gustavo Arellano,
Los Angeles Times,
26 Jan. 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
Noun
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The video, shared on Truth Social, also included unsubstantiated voter fraud allegations.—
Terry Collins,
USA Today,
7 Feb. 2026
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Today, the movement is remembered less for enlightenment and more for its crimes – including massive immigration fraud and a mass food poisoning in Oregon in 1984, the largest bioterror attack on American soil.—
Rhea Mogul,
CNN Money,
6 Feb. 2026
Noun
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An honor council, comprised of administrators, teachers, and members of the student government, would sit in judgment on cases of alleged cheating.—
Nell Freudenberger,
Harpers Magazine,
27 Jan. 2026
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In the wake of the cheating, FIS has modified its rules and brought in a coordinator to oversee screening of gear and hired former Austrian ski jumper Mathias Hafele to work as equipment expert.—
Brian Melley,
Chicago Tribune,
23 Jan. 2026
Noun
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Because Maradona, in a burst of cunning and trickery, also used his hand.—
Esteban Campanela,
CNN Money,
25 Nov. 2025
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Landing a good apartment in New York City can take some cunning.—
Matthew Sedacca,
Curbed,
5 Nov. 2025
Cite this Entry
“Deceitfulness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deceitfulness. Accessed 7 Feb. 2026.
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