Related Clues:

• Friend of Wynken and Blynken
• Show approval
• What Macbeth shall do no more
• Auction assent
• Insomniac's need
• Affirmative action?
• Coleridge called it 'a gentle thing'
• Hit the sack
• Wooden shoe passenger
• Silent bid
• Insomniac's wish
• Pull a Van Winkle
• Unspoken assent
• Pal of Wynken and Blynken
• Positive sign