Related Clues:

• "Sounds cool!"
• Well-groomed old farm animals
• Not cluttered at all
• Served without 15-Across
• Trim, tidy
• Organized or clean
• Not cluttered or messy
• Needing no tidying
• "Dandy"
• Drink choice
• Name of LaCroix's unflavored sparking water
• Like the oxygen in a hyperbaric chamber
• De-iced?
• Sans ice, in a bar