sillily
adverbUK /ˈsɪlɪli/
US /ˈsɪlɪli/
In a silly way that is not serious.
She danced sillily around the room to make the baby laugh.
OTHER MEANINGS
2. In a way that shows a lack of good sense.
He sillily spent all his money on candy.
3. In a funny or playful manner.
The clown walked sillily across the stage.
4. In a way that seems foolish but is meant to be fun.
They sillily wore mismatched socks to school on purpose.