Related Clues:

• What a nod might mean
• Discerner's phrase
• "I see," in the manner of a fictional Asian detective
• "... was blind, but now ___" ("Amazing Grace")
• ''Now it's clear!''
• Cry on a baseball field
• Jolly fellow?
• 'Hmm ...'
• "So that's how it is!"
• Understanding comment
• ''Gotcha!''
• 'Yes, it's clear now'
• Chan comment
• ''Hmm . . .''
• Phrase of acknowledgment