Related Clues:
- More vacuous
- Less likely to fly?
- Goofier
- More ridiculous
- More nutty
- Dumber than dumb
- More out of one's gourd
- More nonsensical
- More asinine
- Are involved with the inn - more fool they
- In 30 across an inclusion that's comparatively silly
- Comparatively stupid
- Even more mad
- Twice as dumb
- A sinner being troubled, more unstable