Related Clues:

• Not squaresville
• Rose fruit
• Having knowledge
• Cognisant
• Like jazz musicians
• Having knowledge of
• Mary-Kate, to Ashley
• Word in a cadence
• Like a jazz cat
• Swivel joint?
• Plugged in
• Savvy about (with ''to'')
• Cool, to a bebopper
• Hop start
• "Cool," once