1
as in lunatics
a person having or showing a severely disordered or abnormal state of mind
some nutcase was arrested for running out onto the baseball field while the game was in progress
Synonyms & Similar Words
Relevance
2
as in eccentrics
a person of odd or whimsical habits
around the condo complex she's known as the nutcase who consistently ignores the rules
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in nuts
a person who lacks good sense or judgment
only a nutcase would try to accelerate a campfire by dousing it with gasoline
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for nutcases
Noun
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For decades, sovereign citizens largely flew under the radar in Australia as relatively harmless eccentrics with a special interest in conspiracy theories.—
Hilary Whiteman,
CNN Money,
29 Aug. 2025 -
Both towns are filled with lovable eccentrics, both treat community as a kind of moral center, and both ask us to consider what decency looks like at the local level.—
Arkansas Online,
Arkansas Online,
14 Aug. 2025
Noun
-
On August 22, Blue Bell Creameries announced a voluntary recall of its 64-ounce Chocolate Chip Cookie Dough ice cream due to the presence of undeclared nuts, which pose a risk to individuals with nut allergies.—
Daniel Orton,
MSNBC Newsweek,
2 Sep. 2025
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Just roll it over large patches of nuts and the roller collects them quickly.—
Christopher Murray
may earn a commission if you buy through our referral links. This content was created by a team that works independently from the Fox newsroom.,
FOXNews.com,
2 Sep. 2025
Noun
-
The men largely act like fools in Splitsville.—
Nigel Smith,
People.com,
22 Aug. 2025
-
Witty, observant, and unwilling to suffer fools, Elizabeth Bennet is the original challenger brand.—
Ann Kowal Smith,
Forbes.com,
13 Aug. 2025
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Cite this Entry
“Nutcases.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nutcases. Accessed 8 Sep. 2025.
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