Related by context. Frequent words. (Click for all words.) 52 seaway 50 Lachine Canal 50 St. Lawrence Seaway 48 Bothnia 46 fiord 46 peninsula jutting 46 Montlake Cut 46 Welland Canal 46 Arctic archipelago 45 Frobisher Bay 45 isthmus 45 Neva River 45 Svalbard archipelago 44 Malay Peninsula 44 Point Pelee 44 Aland Islands 44 Bosphorus Strait 44 northernmost tip 42 rocky islets 42 subarctic 42 Bosporus Strait 42 Bohai Sea 42 Great Bear Rainforest 42 Wadden Sea 42 Cobscook Bay 42 Marquesas Islands 41 Manukau Harbour 41 Lakshadweep Islands 41 Great Slave Lake 41 navigable waterways 41 Norwegian fjords 41 fiords 41 inland waterway 41 landmasses 41 Aerial Lift Bridge 41 Mediterranean Sea 41 Boundary Waters Treaty 40 waterway 40 STX Finland 40 Loire River 40 peninsular 40 Honfleur 40 paddlewheeler 40 Anacapa Island 40 paddle steamer 40 Drake Passage 40 Salish Sea 40 Lake Huron 40 Sited 39 equatorial waters 39 Caledonian Canal 39 Red River Floodway 39 steamship 39 Passamaquoddy Bay 39 archipelagos 39 volcanic islands 39 Weddell Sea 39 Inner Harbour 39 Danube Delta 39 Bering Straits 39 Keweenaw Peninsula 39 Menai Strait 39 Cal Sag 39 icebound 39 salties 39 cays 39 Marmara Sea 39 Lake Vostok 39 Northwest Passage 39 navigable waters 39 Lake Erie 39 Odyssey Explorer 39 Panama Canal 39 Westerdam 39 Soo Locks 38 islet 38 round gobies 38 foreshores 38 River Seine 38 navigable waterway 38 narrow strait 38 fjord 38 Unimak Island 38 transcontinental railway 38 Seaway 38 Skyway Bridge 38 Bras d' Or 38 Paracels 38 rugged coastline 38 paddle wheeler 38 Rideau Canal 38 Prinsendam 38 cruiseship 38 Sheepscot River 38 navigable rivers 38 Dalmatian coast 38 peninsulas 38 seabeds 38 zone EEZ 38 Humpback whale 38 wharf