Related Clues:

• HQ
• Statue's bottom
• Ignoble
• Lou Brock specialty
• Point on a diamond
• 17-, 22-, 47- and 56-Across contain a form of it
• Be a burglar
• Take unlawfully
• Take second, e.g.
• Immoral
• Center of operations
• Fundamental principle
• Lowest support of a structure
• Command post
• Safe place?