Related Clues:
- Contractor's concern
- Programmer's work
- Ump's call with outstretched arms
- One might be cracked
- Nonpoisonous
- Part of UPC
- Word with bar or color
- Up to ___
- Word preceding various colors
- Not in danger
- Affording protection
- Medium for secret messages
- Sometimes-cracked container
- Container that may be cracked
- See 46 Down