Related Clues:

• Something in the air
• Bloodhound's clue
• It smells
• What wavy lines mean, in comics
• Sneaker problem
• Glade target
• Redolence
• Kitchen drawer?
• Landfill's emanation
• Hound's track
• Telltale sign
• Sulfur attribute
• Secret target?
• Halitosis, e.g.
• Limburger emanation