Related Clues:

• Throw a wet blanket on
• Affect adversely
• Turn sour
• Cause to suffer
• Injure greatly
• Scuff or scratch
• Cause surface damage to
• Spray-paint, maybe
• Hippocratic Oath no-no
• Hippocrates proscription
• Injure badly
• Break a leg?
• Mo
• Make lame, perhaps
• Perniciousness