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 fools
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
-
Beating these lunatics was incredible, right?—
Joey Garrison,
USA Today,
5 Feb. 2026 -
Shame on the leadership of Minnesota — and the lunatics in the street.—
WCCO Staff,
CBS News,
24 Jan. 2026
Noun
-
Greg Brown, the original guitarist and co-founding member of ’90s alt-rock eccentrics Cake, has died.—
Nina Corcoran,
Pitchfork,
9 Feb. 2026
-
On his mother’s side, a line of troubled souls and eccentrics.—
Maya Singer,
Vogue,
1 Feb. 2026
Noun
-
Sadly, OpenAI plays us for fools.—
Jim Cramer,
CNBC,
8 Feb. 2026
-
Both James Cameron and Apple Studios have made fools of those who have discounted them, but the blockbuster director has just done so more often.—
Marcus Jones,
IndieWire,
14 Jan. 2026
Noun
-
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
Noun
-
The Mediterranean diet has nuts, beans and fish as primary sources of protein, and MyPlate focuses on lean meats as well.—
Madeline Holcombe,
CNN Money,
9 Feb. 2026
-
Avoid allergens While most multivitamin companies avoid using common allergens like soy, nuts and dairy, some share production facilities.—
BestReviews,
Chicago Tribune,
9 Feb. 2026
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Cite this Entry
“Nutcases.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/nutcases. Accessed 14 Feb. 2026.
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