1
as in insanity
a foolish act or idea
was arrested for the sheer imbecility of speeding down a dark road with no headlights on
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in madness
lack of good sense or judgment
we were stunned by the imbecility of the ideas presented by this once-respected biologist
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for imbecility
Noun
-
This insanity has to stop before anyone else gets hurt.—
Emma Bussey,
FOXNews.com,
6 Nov. 2025 -
Though his legal team argued insanity, Guiteau was found guilty of murder in January 1882 and executed five months later.—
Allison DeGrushe,
Entertainment Weekly,
6 Nov. 2025
Noun
-
What starts as a cathartic process spirals out-of-control, as the line between justice and madness blurs.—
Jesse Whittock,
Deadline,
6 Nov. 2025
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The American people will hate this madness, but that makes no difference to a president increasingly unmoored from reality.—
Newsweek Contributors,
MSNBC Newsweek,
5 Nov. 2025
Noun
-
Telling the story of the clashing egos and raging idiocy of the fictional Spinal Tap, Reiner both directed and starred as the filmmaker-within-the-film Marty DiBergi.—
Brian Tallerico,
Vulture,
15 Dec. 2025
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Advertisement Aster keenly satirizes Joe’s idiocy in the face of social upheaval through the iconography of Westerns.—
Robert Daniels,
Time,
10 Oct. 2025
Noun
-
The simplicity makes the robot lighter, cheaper, and easier to operate.—
Aamir Khollam,
Interesting Engineering,
7 Nov. 2025
-
For those seeking simplicity, options such as eco-friendly guesthouses, cozy budget inns, or camping at Cinnamon Bay offer affordable ways to stay close to nature.—
Essence,
Essence,
7 Nov. 2025
Noun
-
The short uses stylized 3D and deadpan timing to explore routine, irritation and faint absurdity.—
Callum McLennan,
Variety,
7 Nov. 2025
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Understanding the absurdity of one trillion anything makes the $38 trillion US national debt that economists have been blathering on about for years look almost sensible.—
Allison Morrow,
CNN Money,
6 Nov. 2025
Noun
-
So please excuse my ignorance and stupidity here, but.—
Outside Online,
Outside Online,
17 Dec. 2025
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That’s how stupidity often is—causing problems, but also presenting opportunities.—
Joshua Rothman,
New Yorker,
5 Dec. 2025
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Cite this Entry
“Imbecility.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/imbecility. Accessed 9 Jan. 2026.
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