Related Clues:

• Irritated state
• Unpleasant thing to invoke
• Target of some sprays
• Polecat's trademark
• Ill humor
• Blood-hound's clue
• Skunky scent
• Garlic trait
• Emanation
• Acrimony
• Musk or must
• It's often masked
• Dump problem
• A hound may pick it up
• Infuriation