Related Clues:

• ''Color me impressed!''
• 'Oh, yeah!'
• "That's clear now"
• 'It makes sense now'
• Words often spoken after "Oh"
• Chat filler
• ''Much clearer!''
• "Point taken"
• ''It's clear now''
• Awed response
• Gushing sound?
• ''Ah!''
• 'So it is!'
• ''Thanks for explaining!''
• Sound of pain or pleasure