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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151. From what I know of him he doesn't play silly games.
152. Don't be so silly - you're acting like a child!
153. We gave him some stick for wearing that silly hat.
154. That's a silly question.
155. They can't expect me to accommodate all their silly little likes and dislikes.
156. I was pulling silly faces to make the baby laugh.
157. I took a swing at him and knocked him silly.
158. How can you let such a silly incident wreck your friendship?
159. A piece of silly gossip was going round the school.
160. It's silly worrying about things which are outside your control.
161. You silly old bag!
162. He said something silly and the other boys pounced on it at once.
163. Fancy hurling away a good chance like that,(http://sentencedict.com/silly.html) the silly girl!
164. What a silly old fool he was.
165. It's silly to make yourself feel bad.
166. Instead it just looks offensive-nasty as well as silly.
167. But local councillors say it's a silly idea.
168. She'd acted like a silly hen.
169. Why should it be silly to feel deeply? 4.
170. Hardin would not bluff him into silly action.
171. A silly little girl who'd got herself into trouble!
172. The best things in life are silly. Scott Adams 
173. He has a silly grin on his face.
174. She's humming a tune behind her silly smile.
175. That silly smile of hers always irritated me.
176. This sounds silly, but that's how it felt.
177. Be silly. Be honest. Be kind. Ralph Waldo Emerson
178. It wasn't the time to be playing silly games.
179. Some may even love all those silly electronic gizmos you want to wow them with.
180. But I don't like going to posh functions, trying to make conversation with silly people who have nothing to say.