| A | B |
| aft | At, in, toward, or close to the stern of a vessel or the rear of an aircraft or spacecraft. |
| aquatic | Marine; consisting of, relating to, or being in water |
| armada | A fleet of warships; a large group of moving things |
| barnacles | Any of various marine crustaceans that in the adult stage form a hard shell and remain attached to submerged surfaces, such as rocks and ships' bottoms |
| buoy | A float moored in water to mark a location, warn of danger, or indicate a navigational channel; to keep afloat |
| circulation | Flow; movement |
| circumnavigate | To proceed completely around; to sail or travel around |
| flotilla | Fleet; convoy (as of ships) |
| helmsman | A person who steers a ship. |
| mariner | A sailor |
| maritime | Of, relating to, or adjacent to the sea, marine shipping or navigation |
| maroon | To strand or desert |
| murkiness | an atmosphere in which visibility is reduced because of a cloud of some substance |
| nautical | Of, relating to, or characteristic of ships, shipping, sailors, or navigation on a body of water. |
| navigable | Sufficiently deep or wide to provide passage for vessels |
| port | Harbor; The left-hand side of a ship or aircraft facing forward |
| seaworthy | Fit to traverse the seas or survive such a voyage |
| shrimper | a vessel engaged in catching shrimp |
| starboard | The right-hand side of a ship or aircraft as one faces forward. |
| submarine | A vessel that is capable of operating submerged |