Related Clues:
- Competition for both professionals and amateurs
- Sign that's visible during business hours
- Remove the lid of
- Word in many tournament names
- Candid, frank
- Unbox
- Unsolved, as a math problem
- Available, like a time slot
- Like a running faucet
- U.S. Women's ___ (47-Across event)
- Oddie's first swan not ringed?
- Undo, unlock
- ___ to criticism
- Divest of wrapping paper, perhaps
- Work a door