Related Clues:

• Way more than cool
• "Outstanding!"
• "Whoa!"
• Radical, slangily
• "Neato!"
• Totally rad
• Cool, retro-style
• Impressive, to surfers
• Supercool
• ''Swell!''
• 'That's great!'
• Bitchin'
• Skater dude's exclamation
• Overwhelming
• 'So cool!'