as in mad
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
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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
Example Sentences
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Recent Examples of cuckoo
Perri Klass, Smithsonian Magazine, 24 May 2022
In the midst of such cuckoo-ness, my son, Isaac, and daughter-in-law, Lennon, had the courage to bring a child into this world.
—New York Times, 15 Mar. 2022
Jordan Michelman, The Atlantic, 4 Sep. 2025
It’s suggested to Lynskey that the difference is that Misty’s brand is cuckoo, while Shauna is effectively the eyes and the ears of the viewer.
—Todd Longwell, Variety, 2 June 2025
See All Example Sentences for cuckoo
Adjective
In the Disney film, Geppetto is a maker of toys and cuckoo clocks living in a vaguely European half-timber house.
—Perri Klass, Smithsonian Magazine, 24 May 2022
In the midst of such cuckoo-ness, my son, Isaac, and daughter-in-law, Lennon, had the courage to bring a child into this world.
—New York Times, 15 Mar. 2022
Noun
The ritual floats on, coming around each summer like the willow warbler or the common cuckoo.
—Jordan Michelman, The Atlantic, 4 Sep. 2025
It’s suggested to Lynskey that the difference is that Misty’s brand is cuckoo, while Shauna is effectively the eyes and the ears of the viewer.
—Todd Longwell, Variety, 2 June 2025
See All Example Sentences for cuckoo
Recent Examples of Synonyms for cuckoo
Adjective
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There's a reasonable chance that your Dem Senator who voted against it and is acting mad now was in on the play.—
Sarah D. Wire,
USA Today,
10 Nov. 2025
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Elizabeth is the budding mad doctor’s fiancee, who’s dismembered under the blades of a rogue lawnmower in the opening scene of the film.—
Katie Rife,
Vulture,
9 Nov. 2025
Noun
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Parents know these woke lunatics are bullies.—
Maia Pandey,
jsonline.com,
30 Oct. 2025
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But as Plemons so deftly plays him, Teddy doesn’t seem like a lunatic.—
Jake Coyle,
Boston Herald,
24 Oct. 2025
Noun
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The artist’s way, of course, is sincere, even if in the case of Dracula, sincerity begets just under three hours of unsparing cultural commentary and full goose bozo vulgarity.—
Andy Crump,
Time,
31 Oct. 2025
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Plus, their fabric and fill are less likely to accrue that ever-darkening yellowish stain that tired goose down pillows acquire over time, thanks to sweat, oils, lotion residues, etc.—
Julia Harrison,
Architectural Digest,
24 Oct. 2025
Adjective
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That was questionable, but not egregiously foolish, in our view, because of the limited amount of time left.—
Barry Jackson,
Miami Herald,
3 Nov. 2025
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Another agent pointed to how contractions in post-strike, post-pandemic Hollywood have decimated the theater business, creating new opportunities that Netflix would be foolish to pass up.—
Chris Lee,
Vulture,
3 Nov. 2025
Noun
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The mind wants desperately to connect with a person—and fools itself into seeing one in a machine.—
Damon Beres,
The Atlantic,
5 Nov. 2025
-
Since medieval times, the colorful fool—from court jesters to Shakespeare’s characters—has used playful wit to critique authority and buffoonery to whip up excitement.—
Time,
Time,
30 Oct. 2025
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
Adjective
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What gave me the crazy idea to stand at the bar, listening to that woman being praised for her stupid f---ing commitment to New York City and her ugly f---ing buildings?—
Charlotte Phillipp,
PEOPLE,
7 Nov. 2025
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Her mechanism for luring victims involves a stick, someone’s hair, her blood, and another person stupid enough to let her through their front door.—
Ryan Lattanzio,
IndieWire,
6 Nov. 2025
Noun
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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.—
Ut Community Press,
San Diego Union-Tribune,
21 Oct. 2025
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Change Halloween to the Fourth of July and a relentless maniac to a hungry shark, and Steven Spielberg's iconic blockbuster might as well be a seabound slasher.—
Brian Truitt,
USA Today,
18 Oct. 2025
Cite this Entry
“Cuckoo.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cuckoo. Accessed 13 Nov. 2025.
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