Related Clues:

• Must, e.g.
• ___ of roses
• Olfactory stimulus
• Pizzeria allure
• Perfume attribute
• ''What died?'' provocation
• Perfumer's extract
• Gasoline additive
• Word in the title of a Pacino film
• Reason to bathe
• Freshness indicator
• Wine characteristic
• "What died?" provocation
• Basic nature of a perfume
• Nitrogen's lack