Related Clues:

• Anthropologist's topic: Var.
• Proscribed
• Not in
• No longer in
• Deficient
• Like some excuses
• Extinguished
• Ban
• It's nothing to speak of
• Not fair
• See 13-Across
• See 41-Across
• No longer cool
• See 48-Down
• 'Skedaddle!'