stupid
Americanadjective
-
lacking ordinary quickness and keenness of mind; slow-witted.
-
characterized by or proceeding from mental dullness; foolish; senseless.
Sorry for asking a stupid question, but why is the answer four instead of five?
-
tediously boring, especially due to lack of meaning or sense; inane; pointless.
He wished he'd never come to such a stupid party.
-
annoying or irritating; troublesome.
Turn off that stupid radio.
-
in a state of stupor; stupefied.
After a twelve-hour work day, she was stupid from fatigue.
noun
adjective
-
lacking in common sense, perception, or normal intelligence
-
(usually postpositive) stunned, dazed, or stupefied
stupid from lack of sleep
-
having dull mental responses; slow-witted
-
trivial, silly, or frivolous
noun
Usage
What are other ways to say stupid? The adjective stupid describes things characterized or proceeding from mental dullness. Do you know when to use stupid, fatuous, silly, inane, foolish, and asinine? Find out on Thesaurus.com.
Commonly Confused
Stupid, ignorant, and unintelligent are all used to refer to people or things that seem to show a lack of mental resources. Stupid is the most general and most insulting term, and can describe someone lacking in intelligence, wisdom, prudence, or mental quickness. Unintelligent refers to people or things that are lacking in capacity for learning, reasoning, or understanding. Ignorant, by contrast, generally means lacking in knowledge (not necessarily lacking in intelligence).
Related Words
See dull.
Other Word Forms
- stupidly adverb
- stupidness noun
- unstupid adjective
- unstupidly adverb
- unstupidness noun
Etymology
Origin of stupid
First recorded in 1535–45; from Latin stupidus, equivalent to stup(ēre) “to be numb, to be stunned” + -idus -id 4 ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“What a stupid question that is to be asking at this time,” he said, when asked about reports that Russia was helping Iran target and attack Americans there.
From Los Angeles Times
One I do buttonhole, Robert, a 14-year-old who's just been for a swim, says he loves his fatbike for the freedom it gives him but he has "kept it legal" and doesn't do "stupid" stuff.
From BBC
There was some self-pity creeping in, and not a little chagrin at being stupid enough to just let them run when I didn’t know the country.
From Literature
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My face is burning as I stand there, feeling stupid.
From Literature
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Haddock said McCullagh told him it was the live stream and he said: "Look at me playing these stupid little video games."
From BBC
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.