1
as in lunatic
a person who lacks good sense or judgment
quit acting like a nincompoop, because I know you are smarter than that
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in moron
a stupid person
who wants a nincompoop as a business partner?
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of nincompoop
Everyone in the imperium knows the emperor is a nincompoop—and yet no one wants to go out on a limb to criticize him.
—
Joshua Rothman, New Yorker, 14 Oct. 2025
Korda has declared that, because his nine sons are, frankly, nincompoops and rapscallions, Liesl will be the sole heir to his fortune.
—David Fear, Rolling Stone, 24 May 2025
Paired alongside Williams and Dunst’s airheads, Ferrell plays a nincompoop Bob Woodward, but the role doesn’t give him much of a chance to cut loose.
—Tim Grierson, Vulture, 4 Feb. 2025
Being a nature nincompoop may have saved him from a grisly fate.
—Kevin Spear, Orlando Sentinel, 19 Jan. 2025
As Jimmy, the chief pushover, Jimmy, Norman makes for a sympathetic enough nincompoop.
—Chris Willman, Variety, 16 June 2024
Only one police officer pops up there, a smiley nincompoop who sucks down children’s birthday cake from behind a desk and shrugs his way through conversation.
—Hillary Kelly, The Atlantic, 11 Mar. 2024
Somebody else could have gotten away with doing half as much, but Ruffalo proves a compound nincompoop.
—Wesley Morris, New York Times, 18 Feb. 2024
Joshua Rothman, New Yorker, 14 Oct. 2025
Korda has declared that, because his nine sons are, frankly, nincompoops and rapscallions, Liesl will be the sole heir to his fortune.
—David Fear, Rolling Stone, 24 May 2025
Paired alongside Williams and Dunst’s airheads, Ferrell plays a nincompoop Bob Woodward, but the role doesn’t give him much of a chance to cut loose.
—Tim Grierson, Vulture, 4 Feb. 2025
Being a nature nincompoop may have saved him from a grisly fate.
—Kevin Spear, Orlando Sentinel, 19 Jan. 2025
As Jimmy, the chief pushover, Jimmy, Norman makes for a sympathetic enough nincompoop.
—Chris Willman, Variety, 16 June 2024
Only one police officer pops up there, a smiley nincompoop who sucks down children’s birthday cake from behind a desk and shrugs his way through conversation.
—Hillary Kelly, The Atlantic, 11 Mar. 2024
Somebody else could have gotten away with doing half as much, but Ruffalo proves a compound nincompoop.
—Wesley Morris, New York Times, 18 Feb. 2024
Recent Examples of Synonyms for nincompoop
Noun
-
That Tomás, who has already survived the Great Hunger as well as a cruel workhouse, isn’t already a lunatic is perhaps less fantastical than the plot itself at times.—
Los Angeles Times,
Los Angeles Times,
30 Jan. 2026
-
Duterte painted him as a lunatic.—
Sean Williams,
Harpers Magazine,
27 Jan. 2026
Noun
-
The Dilbert principle — traced back to a quote in a 1995 strip — posited that managers and higher-ups are actually successful morons whose stubbornness is confused for real leadership qualities.—
Jon Blistein,
Rolling Stone,
13 Jan. 2026
-
Overwhelmingly, though, the most common response was to seek confirmation of their suspicions that Daniel Graham and Adam Carruthers were morons.—
Rosa Lyster,
Harpers Magazine,
30 Dec. 2025
Noun
-
But Cramer said that is a fool’s errands as the market seemingly changes its tune each quarter.—
Morgan Chittum,
CNBC,
29 Jan. 2026
-
Of course, comparing the bottle in question to contemporary releases is a fool’s errand—this was something different entirely.—
David Thomas Tao,
Forbes.com,
26 Jan. 2026
Noun
-
There is nothing in the past year that suggests that the portion of this global event that will take place in the U.S. will proceed with anything less than exhausting chaos, a spoonful of stupid, and a dash of tragedy.—
Fort Worth Star-Telegram,
Fort Worth Star-Telegram,
16 Jan. 2026
-
And then, the rest of her life, filled with big stupids and everything else, will begin.—
Matthew Futterman,
New York Times,
19 Nov. 2025
Noun
-
That Monday afternoon, Kitterman was goose hunting in the area with five friends, KSDK reported.—
Sam Gillette,
PEOPLE,
29 Jan. 2026
-
But those synergies and efforts to goose company revenue were not enough to outpace costs; the company was losing about $500,000 a year.—
Paul Flahive,
Austin American Statesman,
27 Jan. 2026
Noun
-
However, unexpected and decidedly unwelcome guests keep turning up, including Beau’s brother, and a man who might be a homicidal maniac.—
Matthew J. Palm,
The Orlando Sentinel,
18 Jan. 2026
-
Not the fear of an actor out of her element, or the more mundane fear of a victim being chased around by an ax-wielding maniac.—
Bilge Ebiri,
Vulture,
31 Dec. 2025
Cite this Entry
“Nincompoop.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nincompoop. Accessed 8 Feb. 2026.
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