Related Clues:

• Indicates yes, in a way
• Nonverbal O.K.'s
• Tacit OKs
• Says ''yes'' without saying ''yes''
• Inducers of bids
• Some bids
• Okays
• Proposes
• Gets sleepy
• Indicates agreement
• Quiet bids
• Gestures 'yes'
• Unobtrusive signals
• Silently shows agreement
• Starts to fall asleep