Related by context. Frequent words. (Click for all words.) 56 waterway 53 merchant ships 53 strait 53 cargo ships 52 Suez Canal 51 coastal waters 49 seas 48 maritime 48 container ships 48 Somali coast 48 ships 48 Hormuz 48 Northwest Passage 47 warships 47 waterways 47 territorial waters 46 seaport 46 vessels 45 seaborne 45 sea 45 coastlines 45 waters 45 mariners 44 navies 44 straits 43 pirates 43 Strait 43 inland waterways 43 ports 43 anchorage 43 naval vessels 42 LNG terminals 42 St. Lawrence Seaway 42 Somali pirates 42 harbor 42 Straits 42 Indian Ocean 42 oceans 42 port 41 warship 41 Persian Gulf 41 Panama Canal 41 naval ships 41 Arabian Sea 41 undersea 41 shallow waters 40 freighters 40 coastline 40 seaports 40 shoal 40 estuary 40 Arctic Ocean 40 seabed 40 oyster beds 39 shoals 39 artery 39 Aden 39 coasts 39 trawlers 39 Bering Sea 39 Mediterranean Sea 39 shoreline 39 ferries 39 ocean 38 shorelines 38 routes 38 container shipping 38 Caspian Sea 38 icebergs 38 vessel 38 transits 38 tidal 38 Navy 5th Fleet 38 breakwater 38 estuaries 38 Baltic Sea 38 Atlantic Ocean 38 Arctic Sea 38 Caspian 37 spawning grounds 37 docks 37 Port Everglades 37 islands 37 canals 37 pirate 37 shipwrecks 37 arteries 37 fishing boats 37 piers 37 disputed islands 37 ice floes 36 skiffs 36 container terminal 36 smuggling routes 36 reefs 36 submarine cable 36 berthed 36 seabirds 36 tankers 36 inlets 36 naval