Related Clues:

• "Caught cha!"
• Word of insight
• "Well, what do you know!"
• Cry after a thoughtful silence
• Inspired shout
• Inventor's cry
• Sound of success
• "I've got it!"
• 'Really, now!'
• 'That proves it!'
• "Just as I thought!"
• Cry of revelation
• 'So you're the culprit!'
• Recognition response
• Code cracker’s comment