Possible Clues:

• 50-50 choice for a test taker
• 'That's a lie'
• *Deceptive panel
• What 'F' might stand for, on a test
• Like removable teeth
• Primarily fake, artificial, lying, sham, ersatz?
• Member goes after sham, failed presidential candidate – no need to panic
• Fine drink, with second consumed? Not so
• Factually inaccurate
• Fleas (anag.)