Related Clues:

• Sick companion?
• Passé
• Ready to take a break
• Beyond tired
• Enthused
• Like many a fanatic
• "The ___ Goes On"
• Inveterate
• Eager to rest
• Ready to collapse
• Verging on fanatic
• Rabid fan
• Forked out
• Like one who's tried too hard
• Depleted of energy