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stupid

/ˈstuːpɪd/
adjective★Intermediate💡 lacking intelligence
informal

lacking intelligence or good judgment

It was stupid of me to forget my keys.

An admission of a careless mistake.

The movie was so stupid it was funny.

Describes something intentionally ridiculous or absurd.

💡

Often used humorously or affectionately in casual speech.

informal

causing dismay or shock

The price was stupidly high.

Emphasizes extreme or unreasonable cost.

💡

Less common than the primary meaning.

Collocations

stupid mistakea careless errorstupid ideaa poorly thought-out suggestionstupidly expensiveunreasonably costly

Synonyms

foolishunwisesillydumbunintelligent

Antonyms

smartintelligentwiseclever

Related Phrases

play the foolphrase
to behave in a silly or careless way
act your agephrase
to behave more maturely

💡Pro Tip

Avoiding offense

Use 'silly' or 'unwise' instead of 'stupid' when criticizing someone's actions to sound less harsh.

⚡Gold Rule

Context matters

In playful contexts (e.g., teasing friends), 'stupid' can be lighthearted. In serious or professional settings, opt for neutral alternatives.

📖Word Origin

From Latin *stupidus* ('stunned, amazed, dull'), from *stupere* ('to be stunned'). Entered English in the 16th century with the sense of 'mentally slow' or 'lacking sensitivity'.

📝Usage Notes

Considered informal and potentially offensive. Use 'silly' or 'unwise' in formal contexts. Tone varies by context—can be playful or derogatory.

Word Breakdown

stupid
lacking intelligence
root
English Dictionary

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