DUPERY Synonyms: 100 Similar and Opposite Words

dupery

noun

ˈdü-pə-rē

Definition of dupery

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

Relevance

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for dupery

Noun

Yes, a bit of deception has long been standard in listing photos — a wide lens, a bit of color saturation to make a viewless window appear brighter — but the tools today are more sophisticated, cheaper, and pretty ubiquitous.

— Matthew Sedacca, Curbed, 21 July 2026
Nolan reinvents him as a naive young soldier left outside the horse to sell Odysseus’ deception.

— Los Angeles Times, Los Angeles Times, 21 July 2026

Definition of deception

Noun

His criminal record reflects some of the occasions he got caught and did jail time, for non-violent retail fraud.

— Kyung Lah, CNN Money, 25 July 2026
The lawsuit includes claims of professional negligence, fraud, nuisance, negligence, labor code violations and wrongful death.

— Daniel Lempres, Sacbee.com, 25 July 2026

Definition of fraud

Noun

Owning The Design Choice Faculty often describe the AI cheating problem as something happening to them.

— Terry Oroszi, Forbes.com, 22 July 2026
Despite multiple requests from test takers and lawmakers, the DMV has not provided any details about the nature of the alleged cheating, and some of those who must take the test over feel like they’ve been unfairly accused.

— Clara Harter, Los Angeles Times, 16 July 2026

Definition of cheating

Noun

Had those industries spoken plainly about the dangers of their products, their motives would rightly have been scrutinized—but the candor itself would have been preferable to years of deceit.

— Harry Booth, Time, 17 July 2026
The one where a man, his mother, and his entire army are slaughtered by deceit?

— Brian Moylan, Vulture, 16 July 2026

Definition of deceit

Noun

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
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

Definition of deceptiveness

Noun

Nolan foregrounds the nobility that guides the character (his guilt, his dedication to his men, his yearning for his family) and neglects his wily cunning and egotism.

— Angelica Jade Bastién, Vulture, 27 July 2026
The Odysseus of legend is known for his cunning and his eloquence.

— Hillary Busis, Vanity Fair, 15 July 2026

Definition of cunning

Noun

Antisocial personality includes a persistent pattern of traits such as callousness, lack of concern, deceitfulness, and irresponsibility, Ryan said.

— Harriet Ramos, Fort Worth Star-Telegram, 29 Apr. 2026
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

Definition of deceitfulness

Noun

Cuban Foreign Minister Bruno Rodriguez then accused Rubio of lying and said that Cuba had no knowledge of the offer.

— Nora Gámez Torres, Miami Herald, 21 July 2026
Those gathering for the lying in state and funeral will contrast with huge nationwide protests in January that were met by a deadly crackdown by security forces that left thousands dead and sent shock waves around the world.

— Chantal Da Silva, NBC news, 3 July 2026

Definition of lying

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.

Browse Nearby Words

duper

dupery

dupes

See all Nearby Words

Cite this Entry

Style

“Dupery.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dupery. Accessed 29 Jul. 2026.

Copy Citation

Synonyms of dupery

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

inveigle

Popular in Grammar & Usage

7 Pairs of Commonly Confused Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

Why does English have so many silent letters?

Your vs. You're: How to Use Them Correctly

Popular in Wordplay

Dutch Treat and French Leave: Eight Place-Based Compounds

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

The Words of the Week - Jul 24

Even More Bird Names that Sound Like Insults (and Sometimes Are)

Popular

7 Pairs of Commonly Confused Words

Dutch Treat and French Leave: Eight Place-Based Compounds

14 Phobias You Probably Haven't Heard Of

Games & Quizzes