Related Clues:

• In the know
• Figured out
• Drugged, as a horse
• Administered a narcotic
• Under sedation
• Drugged
• Oversedated, maybe
• Not clean
• Sedated
• Subject to removal from the horse race
• Worked out
• ___-up (on strong medication)
• Figured (out), in slang
• Figured (out), slangily
• Investigated or found out