| Answer | Crossword Clue |
|---|---|
| oilfired | using oil as fuel |
| oiler | ship using oil as fuel |
| oilers | ship using oil as fuel |
| DIESELIZE | Equip with an engine using oil as fuel. |
| kerosene | type of oil used as fuel |
| synfuel | a liquid or gaseous fuel derived especially from a fossil fuel that is a solid (as coal) or part of a solid (as tar sand or oil shale) |
