Related Clues:

• ''Silent Night,'' for one
• December number
• Religious song
• Sing door-to-door
• Yuletide tune
• Sing in the snow
• Yuletide rendition
• Song
• Seasonal number
• Yuletide melody
• December ditty
• Christmas tune
• Writer-comedienne Leifer
• Matriarch of the Brady Bunch
• 'Good King Wenceslas,' e.g.