Related Clues:

• 'Now I get it'
• "As I suspected!"
• Shout of discovery
• 'I have an idea!'
• 'Now I remember!'
• 'I begin to see the truth!'
• ''Great idea!''
• Sleuth's outburst
• "I thought so!"
• ''There, it's done!''
• Opposite of 'duh!'
• Sleuth's cry
• ''Finally!''
• Light-dawning remark
• Word at an unveiling, perhaps