Related Clues:

• Auction bids
• Gestures 'yes'
• Some roll-call calls
• Agreeing words
• Certain voice votes
• Roll-call calls
• Supporting ballots
• Yeses at sea
• All those in favor
• Unobtrusive signals
• All in favor
• Silently shows agreement
• Affirmative answers
• Approving votes
• Starts to fall asleep