Related Clues:

• In a foxy fashion
• Shady
• Full of cunning
• " ___ & the Family Stone"
• Family Stone's head
• Vulpine, in a way
• In a furtive fashion
• How an April fool may be done
• One with a Rocky career
• "You ___ dog, you!"
• __ as a fox
• Sneaky and smart
• Adjective for 22-Down
• On the ___ (furtively)
• Like con artists