Related Clues:

• Super, slangily
• Like Georgia Brown of song
• Car part, slangily
• Not dry, as a wine
• Badass
• Physicist's measure
• "Really cool!"
• Unit at a reactor
• Sweet, slangily
• "Far out!"
• ''Sweet!''
• Really cool
• X-ray spec?
• 'Lovely!,' in dated slang
• Excellent, in recent slang