Related Clues:

• Ill-wisher
• "Fee, ___, foe, fum"
• Source of conflict
• Hatfield, to a McCoy
• 'Down with thee!'
• "Jack and the Beanstalk" exclamation word
• Sentry's classification
• "Who goes there, friend or ___?"
• Cassius, to Caesar
• 7 Down for Hamlet
• Shakespearean shout of disapproval
• Grant, to Lee
• Them, often
• Am archaic enemy
• An archaic enemy