Related Clues:
- Hunting dogs pick them up
- They might waft in
- Smells, pleasant perhaps
- Good smells
- Unseen attractions
- Coffee and fresh-baked cookies have them
- Unseen air travelers
- Things that waft
- Some memory triggers
- Trails can give awareness on the radio
- They may be picked up by dogs
- Factors in wine competitions
- They hang around in coffee shops
- Smells of money, say
- Gets wind of American cash being loaded on board ship