Related Clues:

• Salt agreements?
• Voting side
• Drifts (off)
• Dozes (off)
• Moves a head?
• Misses some of the lecture, perhaps
• Votes of approval
• Gives a heady response?
• Indicates 64 Across
• Drops (off)
• Votes of support
• Head-motion assents
• Nautical positive responses
• Sounds of agreement
• Votes in the affirmative