Related Clues:
- Oil-drilling machinery
- Fix, as an election
- Huge hauler
- Predetermine the victory
- Sweet or precious beginning
- It might be in for the long haul
- Important match
- Automatic opener?
- Conductor's opener?
- Colon opening
- Prefix for circle
- Tractor-trailer combo
- Final Four contest
- Vehicle seen at a roadside diner
- Hook (up)