Related Clues:

• Speed
• Knock the socks off
• 'That's amazing!'
• X-ray spec
• 'Isn't that nice!'
• 'La-la' lead-in
• Riviera resort
• Exclamation before 'Look!'
• 'Keen!'
• Peachy
• Methodical
• Astound
• Cry at fireworks
• Knock over
• Awesome