silly
adjective
1. funny or amusing through foolishness.
- you make me laugh with that silly hat
Similar word(s): foolish, goofy, wacky, whacky, zany
2. lacking seriousness
- silly giggles
Similar word(s): frivolous, frothy, airheaded, dizzy, featherbrained, giddy, lightheaded
3. stunned or dazed from blows
- knocked silly by the impact
Similar word(s): confused, slaphappy
Sentences with silly as an adjective:
- I made a very silly mistake.
- The newlyweds called each other silly little nicknames.
- What a silly kid, he's always getting in trouble.
- The impact of the ball knocked him silly.
- John was prosperous and his helpless, silly father could be of no use to him.