# stupidly

/ˈstupədɫi/ (US) · /stjˈuːpɪdli/ (UK) · CEFR B2 · Adverb

Source: https://englishreference.com/word/stupidly
Updated: 2026-05-18

## Definition

in a way that shows you are not thinking clearly or making good decisions. You use this when someone does something that is not smart or wise.

For teachers: in a manner that lacks intelligence, judgment, or common sense. Often used to describe actions that are irrational or self-destructive.

## Examples

- He spent all his money stupidly on a new car.
- The team played stupidly in the second half, making several avoidable mistakes that cost them the game.
- The policy was criticized for being stupidly short-sighted, ignoring long-term environmental consequences in favor of immediate economic gains that proved fleeting.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.