Related Clues:

• Exclamation when a light goes on?
• It may be expressed in a moment
• Surprised expression
• 'Oh, I see!'
• Shout of inspiration
• California city on Humboldt Bay
• Nod accompanier
• 'Found ya!'
• Suddenly get it at bingo
• 'Take on Me' band
• 'Oh, so that's it!'
• Shout from a happy prospector
• "Now I see"
• ''I have an idea''
• Cry after an epiphany