Related Clues:
- Intellectual capacity to broadcast, initially as a rule, on the radio
- Seat of the intellect
- Intellectual support following fashion
- Scarecrow's quest
- -pants (know-it-all)
- It should leave Britain the centre of sensation
- Scarecrow's wish
- Wise guy sometimes "wearing" pants?
- 1 Across member
- Organ with ideas
- You can't join Mensa without one
- Cypress Hill: "Insane in the ___"
- Smart person
- It has two hemispheres
- ___-pants (wise guy or girl)