Related Clues:

• Blind man's bluff?
• Listener's response
• "Uh-huh"
• "That's clear to me"
• "Of course!"
• 'Indeed'
• "Understood!"
• Start of a fortuneteller's response
• Cry of insight
• "Eureka!"
• "Gotcha"
• Understanding utterance
• 'Now it all makes sense!'
• Solver's cry
• Catching call