Related Clues:

• Bitter- -- (diehard)
• One breaking up
• Orson Scott Card protagonist
• Word with tail or bitter
• Bitter-___
• Finisher
• East ___ (certain Londoner)
• Word with ''rear''
• "Bitter" follower
• Bitter follower
• Bitter-__ (diehard)
• Rear-__
• Rear's rear?
• "Week" or "rear" follower
• It may follow East or West in London