What context can I use each word in?
Learn when and how to use these words with these examples!
silly
Example
The children were being silly and making funny faces. [silly: adjective]
Example
I know it's silly, but I like to wear my lucky socks on game day. [silly: adjective]
stupid
Example
It was stupid of me to forget my keys in the car. [stupid: adjective]
Example
Why did you waste your money on that stupid toy? [stupid: adjective]
Good things to know
Which word is more common?
Stupid is more commonly used than silly in everyday language. Stupid is a stronger word and is often used to express strong disapproval or criticism. Silly is less common and is usually used in a more lighthearted context.
What’s the difference in the tone of formality between silly and stupid?
Both silly and stupid are informal words and are not appropriate for formal situations. However, stupid is considered more vulgar and offensive than silly and should be avoided in polite company.