Related Clues:
- Agreeing gestures
- Nonspoken approvals
- Silently acknowledges
- Subtle endorsements
- Communicates nonverbally, in a way
- "Yes" signals
- Subtle approvals
- Welcome responses from an audience
- Gestures of agreement
- Up-and-down head signals
- Signals ''yes'' with one's head
- Approving gestures
- Unspoken agreements
- Recognizes silently
- Head gestures