Related Clues:

• Put to work
• See 11-Down
• 'You said it!'
• Sycophant's response
• Thumbs up
• 'Indeed!'
• Letter letters
• Answer, in brief
• Direct-mail response sticker
• Green light
• 'That's it!'
• Cry of success
• Party giver's abbr.
• Aye-aye
• 'You betcha!'