as in deception
the inclination or practice of misleading others through lies or trickery
a bank facing accusations of widespread dupery in the mortgage business
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for dupery
Noun
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Later that year, federal prosecutors in New York charged the company’s former CEO Joanna Smith-Griffin, with securities fraud and related offenses tied to investor deception.—
Teresa Liu,
Daily News,
11 Mar. 2026 -
See what happens when jealousy, suspicion and deception take over.—
Hema Sivanandam,
Mercury News,
9 Mar. 2026
Noun
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Peters has not expressed remorse for her actions, instead defending them as necessary to investigate possible fraud.—
Arkansas Online,
Arkansas Online,
6 Mar. 2026
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Last month, in a separate case, Hong Kong’s Court of Appeal handed Lai a rare legal victory by overturning his conviction for fraud and quashing a 69-month sentence.—
Reuters 8 hr ago,
CNN Money,
6 Mar. 2026
Noun
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That cheating is rampant in our elections.—
TIME Staff,
Time,
25 Feb. 2026
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Not every young person feels this type of cheating is wrong.—
Eva Roytburg,
Fortune,
24 Feb. 2026
Noun
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She has now been sentenced to federal prison to pay for her deceit.—
Dan Raby,
CBS News,
27 Feb. 2026
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Drama, deceit, and fierce gameplay are the hallmarks of each episode.—
Alison McDermott,
Architectural Digest,
19 Feb. 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 confidence that began Carrick’s spell in charge will need to be matched with new cunning and craft.—
Carl Anka,
New York Times,
5 Mar. 2026
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But Muck is no Epstein, malevolent and cunning.—
Spencer Kornhaber,
The Atlantic,
2 Mar. 2026
Noun
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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
Noun
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The roles of bluffing and secrecy in our interactions with others (or, how lying can help—and hurt—us).—
Literary Hub,
Literary Hub,
2 Mar. 2026
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OpenAI has also shared examples of its models cheating and lying and, in an experiment showcased on the second floor of its San Francisco headquarters, appearing to converse in a totally indecipherable language.—
Matteo Wong,
The Atlantic,
4 Feb. 2026
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Cite this Entry
“Dupery.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dupery. Accessed 11 Mar. 2026.
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