Related Clues:

• Higher in rank
• It'll get you going
• Haughty
• Monastic head
• Higher up
• Pepper-upper
• Nicotine or caffeine, e.g.
• Stimulating capsule
• Above-average
• Like the 2 in 'x squared'
• A cut above
• A better boss?
• Higher, better or more important
• Drug to make one more vigorous and active
• Of greater rank or quality