as in deception
the inclination or practice of misleading others through lies or trickery
we were lucky not to be taken in by his duplicity
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Example Sentences
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Recent Examples of duplicity
The values Homer elevated, especially those of male honor and female duplicity, established parameters for the war story (and not only the war story) for centuries to come.
—
Elizabeth D. Samet, Foreign Affairs, 29 Oct. 2025
British Prime Minister Harold MacMillan publicly denounced Soviet duplicity.
—Time, 28 Oct. 2025
This scene follows from episode six, when Tom comes to Grasso’s house after discovering his duplicity.
—Roxana Hadadi, Vulture, 20 Oct. 2025
To Serbian audiences, Vučiċ accuses the EU of duplicity and anti-Serbian prejudice.
—Hanna Begić, The Conversation, 29 Sep. 2025
See All Example Sentences for duplicity
Elizabeth D. Samet, Foreign Affairs, 29 Oct. 2025
British Prime Minister Harold MacMillan publicly denounced Soviet duplicity.
—Time, 28 Oct. 2025
This scene follows from episode six, when Tom comes to Grasso’s house after discovering his duplicity.
—Roxana Hadadi, Vulture, 20 Oct. 2025
To Serbian audiences, Vučiċ accuses the EU of duplicity and anti-Serbian prejudice.
—Hanna Begić, The Conversation, 29 Sep. 2025
See All Example Sentences for duplicity
Recent Examples of Synonyms for duplicity
Noun
-
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
-
They are all caught in a web of deceit and revenge.—
Mary Ann Grossmann,
Twin Cities,
8 Mar. 2026
-
She has now been sentenced to federal prison to pay for her deceit.—
Dan Raby,
CBS News,
27 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
-
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
-
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
-
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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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
Cite this Entry
“Duplicity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/duplicity. Accessed 14 Mar. 2026.
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