Related Clues:

• Chic, in the '60s
• Aaron Spelling show ''The ___ Squad''
• "With it"
• Hip in the '60s
• Like jazzmen
• '60s hip
• Zoot-suited, say
• Cool, in the '40s
• Viral inflammation, informally
• Cool, in the '50s
• Hardly old-fashioned, in an old-fashioned way
• Cadence shout
• Not at all square
• Opp. of ancient
• "In the old grooveroo"