Related Clues:

• "Circle" or "finals" start
• Prefix for "final"
• Round of 4 provided in influentially important case
• Hard-to-turn vehicle
• House gets some initial energy off the motorway
• Big long-distance carrier?
• Certain playoff game
• "Ice Road Truckers" truck
• Highly influential, if admitted to part of penultimate round
• Prefix meaning 'half'
• ''Half'' prefix for circle
• Prefix for final or sweet
• Circle opening?
• Circle or final beginning
• ''Half'' prefix for final