silly or unwise; showing poor judgment or little intelligence
He said something stupid that made everyone angry at him.
Making a decision without considering the consequences can be a stupid move.
It's not stupid to ask questions; in fact, seeking knowledge is a sign of intelligence.
The character's stupid actions in the comedy film led to hilarious and absurd situations.
Name-calling and belittling others based on their opinions is a sign of intellectual insecurity, not stupidity.
