Related Clues:

• Friend's counterpart
• Darius, to Alexander
• "Friend or ___?"
• One in a battle scene
• Opposing team
• Challenger
• No friend of mine
• No friend
• Contender for your title
• Adver-sary
• One of ''Them''
• McCoy, to Hatfield
• No ally
• Mailman, to a canine?
• 'This is a Montague, our ___': 'Romeo and Juliet'