Related Clues:

• Dump emanation
• Sensory stimulant
• Musk feature
• Scratch-'n'-sniff sticker feature
• Trash emanation
• Smell, in a way
• Stoner's stash
• Dumpster emission
• Argon's lack
• Air freshener's target
• It may be whacked-out in your yard
• Wild oat, for one
• Old sneaker feature
• Fascination for Fido
• Bloodhound's find