Related Clues:

• 'Rah!'
• Thumbs-up response
• 'Amen!'
• Agreeable reply
• Direct-mail sticker
• 'That's a go'
• “Absolutely!”
• Happy cheer
• 'I'm so glad!'
• Assent
• Cheering word
• 'I did it!'
• Affirmative
• 'You got that right!'
• Indeed