Related Clues:

• ''Rad!''
• "Neato!"
• Unlike 7-Down
• Totally rad
• Cleverly effective
• Ducky
• Well-ordered
• 'Fantabulous!'
• Straight up, at the bar
• Cool, retro-style
• Impressive, to surfers
• Supercool
• ''Swell!''
• Nifty in the '50s
• 'That's great!'