1 asininity, brainlessness, craziness, denseness, dimness, dopiness (slang) doziness (Brit. informal) dullness, dumbness (informal) feeble-mindedness, imbecility, lack of brain, lack of intelligence, naivety, obtuseness, puerility, simplicity, slowness, thickheadedness, thickness
2 absurdity, bêtise (rare) fatuity, fatuousness, folly, foolhardiness, foolishness, futility, idiocy, impracticality, inanity, indiscretion, ineptitude, irresponsibility, ludicrousness, lunacy, madness, pointlessness, rashness, senselessness, silliness
English Collins Dictionary - English synonyms & Thesaurus
stupid ( stupider comparative) ( stupidest superlative )
1 adj If you say that someone or something is stupid, you mean that they show a lack of good judgment or intelligence and they are not at all sensible.
I'll never do anything so stupid again..., I made a stupid mistake..., Your father wouldn't have asked such a stupid question...
stupidly adv usu ADV with v, also ADV adj
We had stupidly been looking at the wrong column of figures...
stupidity ( stupidities plural) n-var usu with poss
I stared at him, astonished by his stupidity.
2 adj You say that something is stupid to indicate that you do not like it or care about it, or that it annoys you., (disapproval)
I wouldn't call it art. It's just stupid and tasteless..., Friendship is much more important to me than a stupid old ring!
Translation English Cobuild Collins Dictionary
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