| Answer | Crossword Clue |
|---|---|
| graders | A wheeled machine for leveling the ground, esp. in making roads |
| percolators | A machine for making coffee, consisting of a pot in which boiling water is circulated through a small chamber that holds the ground beans |
| percolator | A machine for making coffee, consisting of a pot in which boiling water is circulated through a small chamber that holds the ground beans |
