Related Clues:

• No-goodnik
• Decline
• See 16-Across
• Troublemaker
• Reprobate
• Ne'er-do-well
• Morally corrupt
• Habitual troublemaker
• Get worse
• Bunch spoiler?
• Bad influence
• Broke a promise (rev.) + Dined
• It could be full of worms
• Barrel spoiler
• Family outcast, perhaps