- Affected with vertigo
- Dizzy
- Dodgily adapted, forgetting plot’s core is silly
- flighty silly
- Frivolously light
- Light-headed
- Light-headed GI started D-Day ... why?
- Almond or cashew flavoured
- Bananas (coll)
- Batty
- Bonkers
- Crazy
- Crazy as a squirrel’s picnic
- Crazy flavour!
- Empty-headed, i.e. input not entering heads
- Foolish
- Foolish to lose cipher, as in codeine
- Foolish to put in more than once in stormy sea
- Idiotic
- Mindless
- Obstinate or stupid
- Absurd
- Foolish
- Ludicrous
- Meaningless
- Ridiculous
- Senseless
- Silly
- Foolish
- Foolish or silly
- Silly
- Simian
- Very silly
- Having the qualities of an ape; prone to imitate in a
servile manner. Hence: Apelike; fantastically silly; foppish; affected;
trifling.