Related Clues:

• "So cool!"
• "Way cool!"
• ''Cool!''
• Super cool
• Nifty, to The Beave
• Cool, to surfers
• Wonderful
• "Wonderful!"
• Auto part
• Aptly titled 1980s BMX movie
• "Cool beans!"
• Radiator, for short
• "Right on!"
• Excellent, slangily
• Majuscule