1
as in psychotic
having or showing a very abnormal or sick state of mind
a cuckoo woman who wandered around town carefully gathering up useless trash
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in foolish
showing or marked by a lack of good sense or judgment
offered a completely cuckoo suggestion for using the defunct strip mall
Synonyms & Similar Words
Antonyms & Near Antonyms
1
as in lunatic
a person who lacks good sense or judgment
one cuckoo at the campground tried to boil soup in a plastic cup
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in goose
a silly flighty person
didn't want to be among those cuckoos who race around the mall the day before Christmas
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of cuckoo
Frank Pallotta, CNN, 27 Sep. 2022
By peeping on cuckoo chicks during development, McClelland and her colleagues have homed in on one of the major strategies these birds, and several others like them, use to achieve their super-swole status at such a young age.
—Katherine J. Wu, The Atlantic, 26 Oct. 2021
Shaun McKinnon, The Arizona Republic, 14 Oct. 2024
The dense jungle of the foothills of the Star Mountains, where annual rainfall is among the highest in the world, is home to chats, parrots, cuckoos, and the rare baya weaver.
—David Escribano, Condé Nast Traveler, 7 Oct. 2024
See All Example Sentences for cuckoo
Adjective
If that wasn’t enough, the internet went deeply cuckoo trying to figure out if Styles spat on co-star Chris Pine’s lap during the film’s premiere at the Venice Film Festival.
—Frank Pallotta, CNN, 27 Sep. 2022
By peeping on cuckoo chicks during development, McClelland and her colleagues have homed in on one of the major strategies these birds, and several others like them, use to achieve their super-swole status at such a young age.
—Katherine J. Wu, The Atlantic, 26 Oct. 2021
Noun
Two individual cuckoos were sighted or recorded in two separate locations on July 6 and July 25.
—Shaun McKinnon, The Arizona Republic, 14 Oct. 2024
The dense jungle of the foothills of the Star Mountains, where annual rainfall is among the highest in the world, is home to chats, parrots, cuckoos, and the rare baya weaver.
—David Escribano, Condé Nast Traveler, 7 Oct. 2024
See All Example Sentences for cuckoo
Recent Examples of Synonyms for cuckoo
Adjective
-
The counselor also told police Trotman had had a previous psychotic break in which he was found wandering the woods.—
Peter Hermann,
Washington Post,
7 Feb. 2023
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Lewis prescribed Price anti-psychotic medication after a mental health referral Sept. 1.—
Thomas Saccente,
Arkansas Online,
17 Jan. 2023
Adjective
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The idea of the Nuggets claiming three more games in this series with Michael Porter Jr. scoring three points — on Denver’s first basket, no less — is foolish.—
Troy Renck,
Denver Post,
19 Apr. 2025
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The first three days of the season took care of such foolish rookie thoughts and proved to be a humbling, but learning, experience.—
Thomas Weddle,
Outdoor Life,
17 Apr. 2025
Noun
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That means if someone comes across an injured or orphaned goose or wants to relocate a goose, that person would need a permit to handle it, Nitschke said.—
Morgan Severson,
CNN Money,
25 Apr. 2025
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As hunting dogs, golden retrievers helped retrieve game, such as ducks or geese, from bushes, cliffs and water.—
Thomas G. Moukawsher,
Newsweek,
20 Mar. 2025
Adjective
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With his shock of spiky hair and adrenaline rushes, Smith turns a corporate villain into a lunatic new-wave frontman.—
Charles McNultyTheater Critic,
Los Angeles Times,
30 Jan. 2023
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The first personality is the lunatic, chaotic artist, with no limits.—
John Bleasdale,
Variety,
8 Dec. 2022
Adjective
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Making stupid internet fodder has never been easier than now, with the prevalence of AI image generators making everything from deepfakes to memes.—
CT Jones,
Rolling Stone,
26 Apr. 2025
-
Much like the stupid prions wreaking havoc in his brain.—
David Oliver,
USA Today,
24 Apr. 2025
Noun
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True leaders are known for building things, fools for destroying them.—
Tom Zirpoli,
Baltimore Sun,
15 Apr. 2025
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The mix of Greek mythology, robots and mechanical flying scorpions is a little all over the place, but my son was plenty entertained by Scooby and Shaggy’s ability to act like bumbling fools one minute and brave heroes the next.—
Dina Gachman,
New York Times,
4 Apr. 2025
Noun
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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
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Some more sillies from last night’s GRAMMY nominees reception.—
Kimberlee Speakman,
People.com,
4 Feb. 2025
Adjective
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Contrary to popular belief, peanuts are actually not nuts.—
Clare Mulroy,
USA TODAY,
30 Mar. 2023
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Nonetheless, April 5, 2022, was nuts.—
Childs Walker,
Baltimore Sun,
16 Mar. 2023
Cite this Entry
“Cuckoo.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cuckoo. Accessed 2 May. 2025.
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