Related Clues:

• Uncool "Cool!"
• 'Wowzers!'
• Sweet, once
• "Fab!"
• 'Nifty'
• "Hot diggity!"
• "Phat!"
• 'That's pretty awesome!'
• "That's pretty awesome!"
• 'Gee, that's swell!'
• "Gee, that's swell!"
• 'Sweet' ancestor
• Retro ''Cool!''
• Rad relative
• Nifty, to the Beave