Related Clues:
- Hyper kids have a lot of it
- The E in E = mc2
- Vitality, force or forcefulness
- Intellectual urge picked up with professor finally leaving
- For one Guardian leader on top teacher, it's intellectual
- Intellectual English master inspiring good grades at first
- E-genius?
- Intellectual, say, and good leader
- Intellectual urge by bloke to get promotion
- Strength is concealed by keener gymnasts
- Go grey, perhaps, after near death
- Go green, after cooking with yoghurt initially
- Greener gym conserving power
- Boffin's breakfast food? Loaf
- Word before bar or drink