Related Clues:

• Affirmative actions
• Signals approval
• Shows support, in a way
• Actions at auctions
• Slumbers
• Cats take them
• Silent signals
• Recharges one's batteries, so to speak
• Lets mistakes pass
• Affirma-tive actions
• Gives a heady answer?
• Sacks out
• Agrees silently
• Kindergarteners' breaks
• Isn't up