Related Clues:
- What one might sink to
- Captain's speed measure
- Speed units for seafarers
- Array for a Boy Scout
- 1852-meter measures
- Area of expertise for sailors
- Bottommost areas
- Nautical units
- They're all tied up
- Downward distances
- Deep water shelter erected to secure small port
- Lowest levels of exercise taken in climbing outbuilding
- Demoralisation as part of organisation has no heart
- Clove hitch and sheepshank
- Distances downward