You daft idiot!
- He's thought up another daft scheme for getting rich before he's 20.
- He thinks I'm seeing another man, but that's just daft. I would never do that.
- Don't be daft - of course I'm not wearing this to the party!
- It seems daft, but it would be cheaper to buy another washing machine than to get this one repaired.
- Look at that daft cat - she's chasing her tail.
Thesaurus: synonyms and related words