Related Clues:

• Landfill's emanation
• Hound's track
• Telltale sign
• Sulfur attribute
• Secret target?
• Halitosis, e.g.
• Limburger emanation
• Foot problem
• Get wind of?
• Fish market feature
• Osmatic stimulant
• Household spray target
• Post-game locker room characteristic
• Olfactory perception
• A strong one may be found in a gym