Related by context. Frequent words. (Click for all words.) 66 strait 64 Strait 60 straits 49 Taiwan Strait 48 peninsula 48 Taiwan Straits 48 waterway 43 Arabian Sea 43 causeway 43 Mediterranean Sea 42 Gulf 42 mainland 42 shipping lanes 42 Sea 41 Florida Keys 41 Bass Strait 41 east coast 41 maritime 41 seas 40 Indian Ocean 40 sea 40 Intracoastal Waterway 40 coastline 39 shipwreck 39 Mediterranean 39 territorial waters 39 Suez Canal 39 Nautical 38 Maritime 38 waters 38 Persian Gulf 38 Atlantic Ocean 38 merchant ships 38 Pacific Ocean 38 island 38 coastal waters 38 Seaway 38 shallow waters 38 Tasman 37 west coast 37 Yangtze River 37 Shipwreck 37 islands 37 Breakwater 37 Caspian Sea 37 Lake Huron 37 Panama Canal 37 reefs 37 harbor 37 Gibraltar 36 vessels 36 shoreline 36 vessel 36 seaborne 36 Silk Road 36 Islands 36 choppy waters 36 coastlines 36 waterways 36 shipwrecks 36 Caspian 36 Baltic Sea 36 Peninsular 36 Black Sea 36 Aegean Sea 36 Malacca 35 ocean 35 Red Sea 35 Aegean 35 cargo ships 35 Arctic Sea 35 naval ships 35 shoal 35 rough seas 35 Biscayne Bay 35 shorelines 35 reef 34 inland waterways 34 coasts 34 boats 34 southward 34 southerly 34 Admiral 34 river 34 nautical mile 34 merchant vessels 34 Pacific 34 Northwest Passage 34 gulf 34 coast 34 inlet 34 canal 34 Harbor 34 boat 33 freighter 33 inshore 33 Causeway 33 Aleutian Islands 33 estuary 33 Waterway 33 Arabian Gulf