Related Clues:

• Thorn in the establishment's side
• Prefix for trust
• Cousin of ''contra-''
• Objecting to
• It may tinkle if you apply pressure
• One of five in this puzzle
• Obstructing, maybe
• Climactic opening?
• Voting ''no''
• Partisan leader?
• Second group in a voice vote
• Policy opposer
• Hotel issuance
• ABM component
• Jailer's implement