as in jerk
a person who believes that he or she has unlimited power or importance
Their CEO is a real megalomaniac who feels she can partake in any luxury with the company's profits.
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Recent Examples of megalomaniac
Pierre Bergé called me a megalomaniac and threw me out the next season.
—
James Fallon, Footwear News, 10 Sep. 2025
The Houthis are led by a family of clerical megalomaniacs who have been prophesying apocalyptic war since the early 2000s.
—Graeme Wood, The Atlantic, 2 Sep. 2025
James Fallon, Footwear News, 10 Sep. 2025
The Houthis are led by a family of clerical megalomaniacs who have been prophesying apocalyptic war since the early 2000s.
—Graeme Wood, The Atlantic, 2 Sep. 2025
Recent Examples of Synonyms for megalomaniac
Noun
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Saddled with an uninteresting jerk half the time and a muzzled non-entity the other half, there’s only a handful of moments in the first six episodes where Powell’s star power shines through.—
Ben Travers,
IndieWire,
29 Sep. 2025
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For a taste of the Caribbean, head to Kingston Kitchen at the Village Inn, where chef Shawn Fearon serves the flavors of his native Jamaica—oxtail, jerk chicken, ackee and saltfish, curried goat, and the best whitefish sandwich on the island.—
Christine Chitnis,
Vogue,
24 Sep. 2025
Noun
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The 49-year-old was spotted in New York City this past January in a red-hot number, a black belted coat, and some tall T-strap heels.—
Alyssa Grabinski,
PEOPLE,
2 Oct. 2025
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With metallic outfits and coordinating accessories, including silver hooped earrings, sparkling necklaces, super-cool shades, silver heels, and a beaded purse, Barbie Deluxe’s look is one that reigns supreme.—
Pamela Brill,
Parents,
2 Oct. 2025
Noun
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Stiltwalking clown Connor Breen shook my hand and welcomed me to the team.—
Brady MacDonald,
Oc Register,
25 Sep. 2025
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That powerhouse voice is almost at odds with Warren’s easygoing, class clown personality.—
Heather Bushman,
IndyStar,
24 Sep. 2025
Noun
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The player’s winning cards were a 7, 8, 9, 10, jack, queen and a joker acting as a king — all in clubs.—
Helena Wegner,
Sacbee.com,
24 Sep. 2025
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If Payton doesn’t start shoving this offense through it, the joker’s on Broncos Country.—
Sean Keeler,
Denver Post,
16 Sep. 2025
Cite this Entry
“Megalomaniac.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/megalomaniac. Accessed 5 Oct. 2025.
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