Related Clues:

• Word of assent
• Cry of delight
• Affirmatives
• 'Uh-huh'
• 'You bet!'
• 'I knew it!'
• Words of agreement
• Assents
• It's positive
• Up, as a vote
• O.K.'s
• 'Why not?'
• This puzzle's theme
• Go-ahead
• Pro votes