| Answer | Crossword Clue |
|---|---|
| PEA | Designating a grade of coal. |
| LIGNITE | Low-grade coal |
| Answer | Crossword Clue |
|---|---|
| PEA | Designating a grade of coal. |
| LIGNITE | Low-grade coal |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.