Related Clues:

• An encouraging word
• 'Amazing!'
• Considerable
• 'How nice!'
• 'Excellent!'
• ''Impressive!''
• Expression of surprise
• Awe-inspiring
• With 60-Down, ''Wow!''
• Sound heard during a massage
• La-la intro
• Well done!
• Stunned response
• 'Huzzah!'
• "___-la-la!"