Related Clues:

• Something to turn up your nose at
• Garlic feature
• Skunk weapon
• Spray's target, maybe
• Permeating quality
• Something fishy?
• It could be disagreeable
• What a bloodhound tracks
• It comes out in the wash
• Hound's clue
• Pheromone quality
• A mothball may have one
• It may be masked or disagreeable
• Nose stimulant
• Track of a sort