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Definitions

stupid

[stoo-pid, styoo‑] / ˈstu pɪd, ˈstyu‑ /


Usage

What are other ways to say stupid? The adjective stupid implies natural slowness or dullness of intellect, or, sometimes, a benumbed or dazed state of mind; it is also used to mean foolish or silly: He was rendered stupid by a blow; It is stupid to do such a thing. Foolish implies a lack of common sense or good judgment or, sometimes, a weakness of mind: a foolish decision; The child seems foolish. Fatuous implies being not only foolish, dull, and vacant in mind, but complacent and highly self-satisfied as well: fatuous and self-important; fatuous answers. Silly denotes extreme and conspicuous foolishness; it may also refer to pointlessness of jokes, remarks, etc.: silly and senseless behavior; a perfectly silly statement. Inane applies to silliness that is notably lacking in content, sense, or point: inane questions that leave one with no reply. Asinine originally meant like an ass; it applies to witlessly stupid conversations or conduct and suggests a lack of social grace or perception: He failed to notice the reaction to his asinine remarks.

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.

“They’re stupid people, they know it, their families know it, and everyone else knows it, too!” he wrote.

From Salon • Apr. 9, 2026

“I was like, ‘I am so stupid, I can’t believe I have put myself in this position,’” Early says, laughing at the memory.

From Los Angeles Times • Apr. 8, 2026

Yet in a post on X, Sam Altman wrote: “I don’t expect them to go any easier on us, am sure I’ll do my part to help enable that with occasional stupid decisions.”

From MarketWatch • Apr. 3, 2026

Last year, the MP branded the reform a "stupid idea" and urged Justice Secretary David Lammy to "please God, stop what you're doing".

From BBC • Mar. 31, 2026

But a few minutes later, Lou Ann’s stupid haircut looks way cool.

From "The Tenth Mistake of Hank Hooperman" by Gennifer Choldenko