Related Clues:

• Extreme guilt
• Contrition
• Regretful feeling
• Buyer's problem, sometimes
• Confession cause
• Guilty feeling
• Serious second thoughts
• Feeling that eats at you
• Buyer's problem, at times
• Word from the Latin for ''bite again''
• Factor in sentencing
• Parole-board concern
• Sentence modifier?
• 'The poison of life,' per Brontë's Rochester
• Feeling of regret for wrongdoing