adverb
- in a way that shows a lack of intelligence or good judgment
Examples
- He stupidly forgot to bring his umbrella on a rainy day.
- She stupidly trusted the stranger with her personal information.
- The driver stupidly ignored the stop sign and caused an accident.
- I stupidly left my phone at home when I needed it most.
- They stupidly spent all their money before paying the bills.
- He stupidly argued with his boss right before his performance review.