Synonyms of SILLIER

adjective

1. ludicrous, foolish

   • COCKAMAMIE22
   • COCKAMAMY24
   • GOOFY12
   • SAPPY12
   • SILLY8
   • WACKY17
   • WHACKY21
   • ZANY16

2. lacking seriousness; given to frivolity

   • AIRHEADED14
   • DIZZY27
   • FEATHERBRAINED23
   • GIDDY11
   • SILLY8

   Also: empty-headed, light-headed.

   Not playable in Scrabble US: LIGHTHEADED.

3. inspiring scornful pity

   • PATHETIC15
   • RIDICULOUS13
   • SILLY8

4. dazed from or as if from repeated blows

   • SILLY8
   • SLAPHAPPY21

   Also: punch-drunk.