Synonym: asinine, foolish, inane, ridiculous, senseless. Antonym: wise. Similar words: silk, fossil, missile, resilient, silhouette, pill, will, bill. Meaning: ['sɪlɪ] 
n. a word used for misbehaving children. adj. 1. ludicrous, foolish 2. lacking seriousness; given to frivolity 3. inspiring scornful pity 4. dazed from or as if from repeated blows.
n. a word used for misbehaving children. adj. 1. ludicrous, foolish 2. lacking seriousness; given to frivolity 3. inspiring scornful pity 4. dazed from or as if from repeated blows. 
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1. Silly [=Good] child is soon ylered [=taught]. 
2. It is a blind silly goose that comes to the fox’s sermon.
3. Ask a silly question and you'll get a silly answer.
4. It is a silly goose that comes to the fox's sermon.
5. It is a silly fish that is caught twice with the same bait.
6. Stop being so silly and immature, Ben!
7. How silly of you to do that.
8. That was a silly thing to do!
9. Don't do that(Sentencedict), you silly muggins!
10. Her work is full of silly mistakes.
11. His silly chatter would vex a saint.
12. How silly of me to expect them to help!
13. It's silly to quarrel over trifles.
14. His critics say he's just being silly and petulant.
15. Stop telling such silly fibs.
16. How can you explain such a silly remark?
17. Don't be silly, that insect can't hurt you.
18. Silly mistakes often arouse ridicule.
19. Don't be such a silly owl.
20. Stop messing around, you silly twit!
21. I've had a bellyful of your silly advice.
22. Don't do that, you silly boy!
23. The silly bitch went and told the police.
24. He doesn't say those silly things that unthinking people say.
25. My best friend tells me that I am silly to be upset about this.
26. It is a silly idea and he has botched it.
27. It was silly of Grace to take offence at our innocent remarks.
28. Stop asking silly questions.
29. I could not conceive that he would do such a silly thing.
30. Love makes you stupid : whispers of love is a bunch of stupid, a love letter is silly talk, valentine is a little fool.