Related Clues:

• Get in the way of
• Affect adversely
• Debilitate
• Enfeeble
• Render dysfunctional
• Injure, damage
• Damage or handicap
• Damage, handicap
• Damage or injure
• Hurt or handicap
• Damage or weaken
• Cause weakening of, damage
• Damage, cause weakening
• Weaken or damage
• 'Mar, spoil (6)'