1
as in lunatic
a person who lacks good sense or judgment
don't be a nitwit—wear a seat belt!
Synonyms & Similar Words
Relevance
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
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.
Recent Examples of nitwit
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
Or is the old guy in the golf cart supposed to be a square, privileged nitwit parroting MAGA nonsense?
—Reader Commentary, Baltimore Sun, 2 May 2024
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
Or is the old guy in the golf cart supposed to be a square, privileged nitwit parroting MAGA nonsense?
—Reader Commentary, Baltimore Sun, 2 May 2024
Recent Examples of Synonyms for nitwit
Noun
-
So here’s this lunatic with a crew cut.—
Devon Ivie,
Vulture,
27 Aug. 2025
Noun
-
Traditional software is often cheaper, faster and more reliable when a solution is rules-based and needs fool-proof outputs.—
Malana VanTyler,
USA Today,
9 Sep. 2025
-
Here’s why the whole enterprise might be a fool’s errand.—
Ethan Siegel,
Big Think,
9 Sep. 2025
Noun
-
Seth Rollins gassed Bron up by saying Jey Uso thinks his dad is a loser and his uncle is a moron.—
Alfred Konuwa,
Forbes.com,
18 Aug. 2025
Noun
-
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
-
Besides offering a cash prize of up to $250,000, the show can help change perception of a villain or a ditz and be a springboard for their next casting.—
Shivani Gonzalez,
New York Times,
23 Jan. 2025
Noun
-
Of course, designer decanters, like one by DIOR shaped like a goose, sells for $550.—
John Mariani,
Forbes.com,
8 Sep. 2025
-
Marie realizes Danny was the roadblock, so why give up the goose?—
Pete Hammond,
Deadline,
6 Sep. 2025
Noun
-
So, the parallel thing that I’ve been frustrated by recently is not just calling Trump stupid, but calling Trump voters stupid.—
Drew Broussard
May 22,
Literary Hub,
22 May 2025
-
Sometimes too stupid is actually smartski but sometimes is just stupid stupid.—
Caroline Downey,
National Review,
27 Mar. 2025
Noun
-
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
-
Some more sillies from last night’s GRAMMY nominees reception.—
Kimberlee Speakman,
People.com,
4 Feb. 2025
Noun
-
The Haunted Trail takes visitors outdoors through a path with dense fog and several haunting installations with zombies, a ghoul bus, a graveyard filled with ghosts, chainsaw maniacs and more.—
Carlos Rico,
San Diego Union-Tribune,
4 Sep. 2025
-
Sure enough, the quiet is shattered when a new villain rolls into town in the form of Dante Reyes (Jason Momoa), a chaotic, fashion-forward maniac with a personal vendetta and a flair for over-the-top drama.—
EW.com,
EW.com,
24 Aug. 2025
Cite this Entry
“Nitwit.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nitwit. Accessed 16 Sep. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share