Related Clues:

• Words of comprehension
• 'Uh-huh'
• Understanding words
• 'Gotcha!'
• Words of understanding
• Psychiatrist's response
• Finder's cry
• 'I see!'
• 'Now I see!'
• 'I knew it!'
• Words of enlightenment
• Exclamation of surprise
• 'Now it's clear!'
• 'Oh, right!'
• 'Aha!'