DUPER Synonyms: 55 Similar and Opposite Words

duper

noun

as in dissembler

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Recent Examples of Synonyms for duper

Noun

With sister Coco a gifted painter and her brother, Raymond, a master counterfeiter, the two end up in the middle of a scheme with a down-on-his-luck millionaire.

— Michelle F. Solomon, Miami Herald, 7 Apr. 2026

Definition of counterfeiter

Noun

As the story goes, the trickster god Loki crashes a feast of 12 gods in Valhalla, with his hijinks leading to the death of the radiant god Balder.

— Kat Chen, Condé Nast Traveler, 11 Aug. 2026
The flick brings Thor’s trickster adopted brother Loki (Tom Hiddleston) into the fold, plus keep your eyes open for a quick first appearance from ace archer Hawkeye (Jeremy Renner).

— Brian Truitt, USA Today, 4 Aug. 2026

Definition of trickster

Noun

The actors are perfectly cast, starting with Marmaï’s likable Antoine, the only player here not being the deceiver.

— Pete Hammond, Deadline, 12 May 2026
The film tells the true and twisted tale of a deceiver of land and folk, who, defying her birth as a woman, comported herself as a man and committed many a wicked deed.

— Leo Barraclough, Variety, 20 Jan. 2026

Definition of deceiver

Noun

Star Matthew Rhys won best actor, Stephen Root won best supporting actor and Kate O'Flynn won best supporting actress.

— Arkansas Online, Arkansas Online, 15 Sep. 2026
The freshman comedy dominated Monday’s Primetime Emmy Awards, taking home six statues, including one for history-maker Matthew Rhys, who became the first person to win Emmys in two lead actor categories in the same year.

— Sandra Gonzalez, CNN Money, 15 Sep. 2026

Definition of actor

Noun

Foreign adversaries, Klein says, are accessing Anthropic’s Claude models — a process known as distillation — to train competing technology and sell copycat versions at a lower price.

— Kate Rooney,Paige Tortorelli, CNBC, 3 Sep. 2026
The show was a phenomenon that continues to inspire copycats and parodies; Hansen emerged as an icon for some, and a meme for others.

— David Canfield, HollywoodReporter, 3 Sep. 2026

Definition of copycat

Noun

Filippi previously filed a claim against Metrolink operator Southern California Regional Rail Authority over allegations of retaliatory conduct.

— Los Angeles Times, Los Angeles Times, 15 Sep. 2026
As of Tuesday, it’s not known whether operator error, mechanical issues or other factors caused the accident.

— Catherine Odom, Miami Herald, 15 Sep. 2026

Definition of operator

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duped

duper

dupery

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“Duper.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/duper. Accessed 16 Sep. 2026.

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Synonyms of duper

noun

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