| Answer | Crossword Clue |
|---|---|
| STEAMROLLER | Heavy vehicle that smooths a road surface |
| roadroller | a motor vehicle with heavy rollers for compressing road surfaces during road-making |
| roadrollers | ROADROLLER, a motor vehicle with heavy rollers for compressing road surfaces during road-making |
| hydroplaning | (of a vehicle) Slide uncontrollably on the wet surface of a road |
| hydroplaned | (of a vehicle) Slide uncontrollably on the wet surface of a road |
