Related Clues:
- Visual okays
- Silent 34-Downs
- Falls asleep, with 'off'
- Not one detective gestures in agreement
- Nonverbal OKs
- Affirmative gestures
- Assents silently
- Sotheby's signals
- Sanctions, so to speak
- Go-ahead cues
- Gives a silent okay
- Silent signals of approval
- Silently agrees
- Agreeing gestures
- Nonspoken approvals