Related Clues:

• Sharing
• Current
• Understanding
• Over
• A party to
• Stratford-Avon link
• On
• Get ___ the ground floor
• '___ the housetop...' (Christmas lyric)
• Fairy tale's second word
• In the know about
• Aware of
• On the peak of
• Familiar with
• 'Once ___ a time...'