Related Clues:

• Hanging-hook shape
• Ar-tee connection
• Head of steam?
• Game revenue
• Flight board info
• The beginning or end of "Spartacus"
• Average conduct grade
• Somalia's capital?
• Event receipts
• First of a pair of letters swapped six times in this puzzle's theme entries
• Sicily's capital?
• Road twist
• Word with "post" and "way"
• Truman's middle initial
• Curly shape