Related Clues:

• Sound of relaxation
• "So that's it"
• 'It's so obvious!'
• 'Uh-huh, uh-huh'
• ''Got it''
• "You fell for it!"
• Opener for a crystal ball gazer
• "No argument here"
• 'You don't have to keep explaining'
• 'Makes sense now'
• Words indicating understanding
• 'It makes sense to me'
• Words indicating comprehension
• Nod alternative
• "It's clear now"