Related Clues:

• With it, '40s-style
• Cool, in old slang
• Reprint
• Cool, to jazzmen
• Radio response
• What cheats may do
• Not squaresville
• Canon function
• Like jazz musicians
• Word in a cadence
• Like a jazz cat
• Plugged in
• Savvy about (with ''to'')
• Cool, to a bebopper
• "Cool," once