Related Clues:

• "Ah! Say no more"
• 'Mmm-hmm'
• ''All clear now''
• ''Ah, that's it''
• ''Got it now''
• ''Ahhhhh . . .''
• 'Oh, O.K.'
• "Oh, of course!"
• 'Now it makes sense!'
• ''Gotcha''
• 'Interesting!'
• Following words
• "Peek-a-boo, ___ you!"
• "Yes, it's clear now"
• 'Oh, that's what you mean!'