Related Clues:

• It may elicit a funny face
• Skunk's protection
• Bakery temptation
• Evidence of cooking
• Something you might turn up your nose at
• Reason to say 'pee-yew!'
• Inviting smell
• Reek
• Thunderclouds, perhaps
• Kitchen lure
• See 29-Down
• Unpleasant emanation
• Sommelier's concern
• Presage
• Distinguishing characteristic