silly

word

/ˈsɪɫi/
SI-lee
/sˈɪli/
SI-lee

Definition

If someone or something is silly, they are a little foolish, playful, or not serious. It can describe harmless behavior, childish ideas, or something that seems stupid.

Usage & Nuances

Often mild and not very harsh: calling someone 'silly' is usually softer than 'stupid'. It can be negative ('a silly mistake') or affectionate/playful ('Don't be silly', 'a silly joke'). Common collocations: 'silly idea', 'silly face', 'silly question', 'silly mistake'.

Example Sentences

That is a silly hat.

basic

Don't be silly—of course I'll help you.

natural

The kids made silly faces at the camera.

basic

I made a silly mistake in my homework.

basic

We stayed up late telling silly jokes.

natural

It feels silly to worry about that now.

natural