1
as in lunatic
a person who lacks good sense or judgment
don't be a nitwit—wear a seat belt!
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in idiot
a stupid person
an absolute nitwit as far as geography is concerned
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in fool
a silly flighty person
a nitwit who never should have been given a position of responsibility in the company
Synonyms & Similar Words
Example Sentences
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Recent Examples of nitwit
In each show, the two nitwits would set out on some caper, which would inevitably go horribly wrong, leaving them broke, or tied up, or in jail, or hanging over a cliff, or some other situation of great peril.
—
John Cassidy, New Yorker, 13 Mar. 2026
The plot involves risqué photos of someone in the royal family being used as collateral, and poor Terry and his nitwit crew were tricked into trying to steal these from the bank instead of money.
—Mike Ryan, Vulture, 31 Mar. 2025
At one point, in the role of a former C.I.A. agent, Walter Lloyd, Hackman stubs a gun under the nose of a hapless nitwit from the agency who has been sent to protect Walter and his family.
—Anthony Lane, The New Yorker, 3 Mar. 2025
The nitwits were chased off by a woman from the local library board.
—Neal Rubin, Detroit Free Press, 25 July 2024
This childish nitwit called the judge deciding his case a Nazi, which earned him an extra five months in the J6 choir.
—Voice Of The People, New York Daily News, 11 June 2024
John Cassidy, New Yorker, 13 Mar. 2026
The plot involves risqué photos of someone in the royal family being used as collateral, and poor Terry and his nitwit crew were tricked into trying to steal these from the bank instead of money.
—Mike Ryan, Vulture, 31 Mar. 2025
At one point, in the role of a former C.I.A. agent, Walter Lloyd, Hackman stubs a gun under the nose of a hapless nitwit from the agency who has been sent to protect Walter and his family.
—Anthony Lane, The New Yorker, 3 Mar. 2025
The nitwits were chased off by a woman from the local library board.
—Neal Rubin, Detroit Free Press, 25 July 2024
This childish nitwit called the judge deciding his case a Nazi, which earned him an extra five months in the J6 choir.
—Voice Of The People, New York Daily News, 11 June 2024
Recent Examples of Synonyms for nitwit
Noun
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Friends with a sudden devotion to nature begin making plans to convene in parks; TurboTax becomes your closest email companion; your risk of injury at the hands of a lunatic on a City Bike, haunted by the memory of a New Year’s resolution to exercise, may increase.—
Elly Leavitt,
Vogue,
25 Mar. 2026
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Secretary of State Marco Rubio wasn’t far behind, saying the war is being waged against religious lunatics.—
Sun Sentinel Editorial Board,
Sun Sentinel,
25 Mar. 2026
Noun
-
Post-draft outlook Don’t let the draft-weekend optimism fool you — the Cardinals have a long road ahead.—
Doug Haller,
New York Times,
26 Apr. 2026
-
There is an old saying that people who represent themselves in court effectively have a fool for a lawyer.—
Caroline Kubzansky,
Chicago Tribune,
25 Apr. 2026
Noun
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Lluís then calls Puig Antich a moron.—
Colm Tóibín,
The Atlantic,
14 Mar. 2026
-
This drunk moron — quite different from his character in the novel — bears a ton of blame.—
Roxana Hadadi,
Vulture,
13 Feb. 2026
Noun
-
There’s a tramp, a ditz, a bad boss, a hippie, a by-the-book good girl.—
Emily Nussbaum,
New Yorker,
2 Apr. 2026
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Rather than stay pigeonholed as a ditz, Simpson (who just released new music for the first time in 15 years) went on to launch her own fashion brand, which hit $1 billion in sales in 2015 and is still going strong today.—
EW Staff,
EW.com,
20 Mar. 2025
Noun
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Organic cotton and goose down in three firm varieties mean there’s a suitable fill for stomach, back, and side sleepers alike.—
Yelena Moroz Alpert,
Architectural Digest,
26 Apr. 2026
-
The National Park Service has carried out some renovations since then, and the pool is also periodically drained to scrub out algae, garbage, goose droppings and other detritus.—
Joe Walsh,
CBS News,
23 Apr. 2026
Noun
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My dad has always said the lottery is a tax on the stupid.—
Alex Crippen,
CNBC,
4 Apr. 2026
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The scale of the headloss was best summed up by Luis Suarez attempting to reason with Messi, before the Argentine did anything on the Suarez scale of stupid.—
Phil Hay,
New York Times,
23 Feb. 2026
Noun
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But no, sillies: Bradley is white, famous and pretty — no jail time for her!—
Kimberly Roots,
TVLine,
17 Sep. 2025
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It was shot in portrait because it was shot in Instagram by and for a woman who was losing her mind in quarantine and had fully let the sillies take the wheel.—
Ego Nwodim,
TIME,
12 Feb. 2025
Noun
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This is the same show that features Mad Dog Russo screaming like a maniac into the camera every week, right?—
Zach Dean OutKick,
FOXNews.com,
23 Apr. 2026
-
This maniac should be removed from office.—
CBS News,
CBS News,
7 Apr. 2026
Cite this Entry
“Nitwit.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nitwit. Accessed 1 May. 2026.
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