silly

(noun) a word used for misbehaving children. Examples: "Don't be a silly."

(adj) ludicrous, foolish. Synonyms: cockamamie, cockamamy, goofy, sappy, wacky, whacky, zany. Examples: "Gave me a cockamamie reason for not going." "Wore a goofy hat." "A silly idea." "Some wacky plan for selling more books."

(adj) lacking seriousness; given to frivolity. Synonyms: airheaded, dizzy, empty-headed, featherbrained, giddy, light-headed, lightheaded. Examples: "A dizzy blonde." "Light-headed teenagers." "Silly giggles."

(adj) inspiring scornful pity. Synonyms: pathetic, ridiculous. Examples: "How silly an ardent and unsuccessful wooer can be especially if he is getting on in years"- dashiell hammett."

(adj) dazed from or as if from repeated blows. Synonyms: punch-drunk, slaphappy. Examples: "Knocked silly by the impact." "Slaphappy with exhaustion."