Related Clues:

• 'But of course!'
• See 22-Down
• Fortuneteller's beginning
• Cry of enlightenment
• 'Told you so!'
• Cry of epiphany
• 'Oh ...'
• Informal affirmative
• Insightful utterance
• 'Oh, that's what you mean'
• 'Of course'
• Asian sleuth's comment
• Comment after the fog clears
• 103-Down, facetiously
• 'I see'