Related Clues:

• Old cereal brand
• Sounds of wonder
• Fun-house cries
• Replies of surprise
• Impressed sounds
• -- and aahs
• Aahs counterpart
• Satisfied reactions
• Surprising exclamations
• Understanding responses
• Fireworks reactions
• Circus-crowd sounds
• Sounds impressed
• Quaker kids' cereal
• "I see" words