| Answer | Crossword Clue |
|---|---|
| KNOT | Unit of speed at sea |
| KNOT | Speed unit at sea |
| KNOT | Sea speed unit |
| KNOT | Sea-speed unit |
| KNOTS | Speed units at sea |
| AMAIN | Full speed ahead, at sea |
| AMAIN | At full speed, at sea |
| AMAIN | At great speed, at sea |
| AMAIN | At full speed, on the sea |
| LASH | Unit of punishment at sea |
| BELL | Time unit at sea |
