| Answer | Crossword Clue |
|---|---|
| GREENCARD | Foreigner's work permit |
| GREENCARD | Work permit |
| overstayer | an immigrant worker who stays over the time allowed by his or her work permit |
| overstayers | OVERSTAYER, an immigrant worker who stays over the time allowed by his or her work permit |
| cofferdam | A watertight enclosure pumped dry to permit construction work below the waterline, as when building bridges or repairing a ship |
| cofferdams | A watertight enclosure pumped dry to permit construction work below the waterline, as when building bridges or repairing a ship |
