Related Clues:

• Grabs some shut-eye
• Affirmative actions
• Signals approval
• Shows support, in a way
• Actions at auctions
• Naps under sombreros
• Slumbers
• Takes a catnap
• Cats take them
• Silent signals
• Recharges one's batteries, so to speak
• Lets mistakes pass
• Affirma-tive actions
• Gives a heady answer?
• Sacks out