Related Clues:

• It means ''against'
• Disfavoring
• One voting no
• Prefix meaning "against"
• Obstructionist
• Prefix for "freeze"
• A fool horribly out of favour
• Start to tank
• Just not that into
• "Social" or "septic" starter
• Prefix with "bacterial"
• Pro debater
• Prefix for hero
• Like con men?
• Pro opposite, sometimes