underground railway
| METRO |
| Word | Clue |
|---|---|
| TRACK | of railroad or of caterpillar |
| SUBWAY | metro |
| TUNNEL | underground passage |
| STATION | railroad or space |
| TUNNEL | underground passage |
| DRAWERS | underpants, boxers |
| METRO |
| Word | Clue |
|---|---|
| TRACK | of railroad or of caterpillar |
| SUBWAY | metro |
| TUNNEL | underground passage |
| STATION | railroad or space |
| TUNNEL | underground passage |
| DRAWERS | underpants, boxers |