Related Clues:
- Part of a fairy tale opener
- An accessory to
- Knowing firsthand
- ''Once __ a time . . .''
- Second word of many a fairy tale
- Using as a perch
- ''Once ___ a Mattress''
- Agreed ___
- Chance ___ (happen to meet)
- 'Once -- atime ...'
- Sharing, as a secret
- Not left out of
- Words with ''sit'' or ''look''
- Break ___ (interrupt)
- Very familiar with