1
as in lunatics
a person who lacks good sense or judgment
one cuckoo at the campground tried to boil soup in a plastic cup
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in geese
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 cuckoos
Canada geese are protected, as well as most other geese, swans, ducks, cranes, cuckoos, hummingbirds, doves and flamingos.
—
Kyle Werner, Des Moines Register, 27 Jan. 2026
Brood parasites such as cuckoos lay their eggs in other birds’ nests, tricking the hosts into caring for their offspring at the expense of their own.
—Matthew Martin, semafor.com, 6 Oct. 2025
Kyle Werner, Des Moines Register, 27 Jan. 2026
Brood parasites such as cuckoos lay their eggs in other birds’ nests, tricking the hosts into caring for their offspring at the expense of their own.
—Matthew Martin, semafor.com, 6 Oct. 2025
Recent Examples of Synonyms for cuckoos
Noun
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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
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The danger is in doing nothing as theocratic lunatics continue to weaponize with atomic bombs and modern missile delivery systems.—
Voice of the People,
New York Daily News,
18 Mar. 2026
Noun
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Backyard poultry include birds such as chicken, ducks, geese, guinea fowl and turkeys.—
Jonel Aleccia,
Los Angeles Times,
30 Apr. 2026
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Encircling the lake could be a sufficient outing on its own; there were plenty of ducks and geese to admire, and the park generally is a popular spot for migratory birds.—
Maura Fox,
San Diego Union-Tribune,
30 Apr. 2026
Noun
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As Rose’s impoverished yet imperious mother Ruth, Parson’s dry deliveries offer great comic ballast to this ship of fools.—
Frank Rizzo,
Variety,
13 Apr. 2026
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McGinn sets high standards in training and during games and does not suffer fools.—
Jacob Tanswell,
New York Times,
25 Mar. 2026
Noun
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There was no overpowering onion, which drives me nuts in potato salad.—
Michael Deeds,
Idaho Statesman,
27 Apr. 2026
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Everything is coated in a garlic butter salt that masks the mediocrity of the nuts.—
Alex Beggs,
Bon Appetit Magazine,
25 Apr. 2026
Noun
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All of those are better options than a public rest stop where a bunch of other idiots are just trying to stretch their legs and empty their bladders.—
Matt Reigle OutKick,
FOXNews.com,
29 Apr. 2026
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Freedom from screech No one wants to sit near idiots who just want to scream about their love of their team and provoke fans into fights, like the one Monday between Yankees and Rangers fans at Globe Life Field.—
Paul Sullivan,
Chicago Tribune,
29 Apr. 2026
Cite this Entry
“Cuckoos.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cuckoos. Accessed 4 May. 2026.
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