Related Clues:

• 'Nice!'
• Gasp of delight
• Sighed word
• "Wunderbar!"
• "Oh wow!"
• Checkup sound
• Reaction to fireworks
• "Wow!"
• Very large
• Delighted exclamation
• Bang-up
• Sound from a hot tub
• "What a great gift!"
• Five-star
• Word of approval