Related Clues:

• Foul
• Biased
• 'Foul!'
• 'That's cheating!'
• 'I got the smaller half!'
• ''Foul!''
• Sore loser's cry
• Kid's response to a cheater
• "That's uncool!"
• ''That's cheating!''
• 'You cheated!'
• "That's cheating!"
• ''You cheated!''
• Equity complaint
• It's unjust for one river (Burns's) to rise above another