| oceanic(adjective, water, salty, floating) |
| aquatic(adjective, water, salty, ocean) |
| maritime(adjective, water, salty, floating) |
| seafaring(adjective, salty, ocean, nautical) |
| nautical(adjective, ocean, nautical, maritime) |
| naval(adjective, nautical, seagoing) |
| navigational(adjective, salty, nautical, maritime) |
| thalassic(adjective, nautical, underwater, oceanographic) |
| pelagic(adjective, ocean, oceanic) |
| seagoing(adjective, ocean, oceanographic, hydrographic) |
| ocean-going(adjective, oceanographic, hydrographic) |
| hydrographic(adjective, ocean, oceanographic) |
| deep-sea(adjective, oceanographic, hydrographic) |
| abyssal |
| oceanographic(adjective, hydrographic) |
| saltwater(adjective, oceanographic, hydrographic) |
| coastal(adjective, oceanographic, hydrographic) |
| littoral(adjective, oceanographic, hydrographic) |
| Neptunian(adjective, oceanographic, hydrographic) |
| boating(adjective, salty, nautical, maritime) |