Related by context. Frequent words. (Click for all words.) 66 German battleship Bismarck 61 USS Nautilus 58 submarine 55 seamen aboard 55 HMS Vanguard 55 Cheonan corvette 54 antisubmarine 54 nuclear submarine Kursk 54 Kursk nuclear 54 Tongan ferry 54 warship USS Cole 54 HMS Tireless 54 Admiral Kuznetsov 53 corvette Cheonan 53 Ehime Maru 53 #,# tonne corvette 52 USS Bunker Hill 52 Nerpa 52 Submarine Force 51 warship 51 destroyer escort 51 HMAS Melbourne 51 Aegis destroyer 51 HMAS Sydney 51 Japanese kamikaze 50 RAF Nimrod 50 Graf Zeppelin 50 Naval Ship 50 ballistic missile submarine 50 crewmembers aboard 50 submariners 50 Kursk 49 Andrea Doria 49 Lagarto 49 naval 49 crewmen aboard 49 navy warship 49 USS Halyburton 49 Igor Dygalo 49 Dygalo 49 Pulkovo Airlines 49 Warship 49 Chinook crashed 49 USS Saratoga 49 Korean warship 49 Navy Submarine 48 sinkings 48 Aircraft Carriers 48 USS Forrestal 48 Nathman 48 Rickover 48 USS Eisenhower 48 submarines 48 #nd Fighter Group 48 USS Oriskany 48 USS Cole destroyer 48 Todd Shipyards Corporation 48 #,# ton Cheonan 48 USS Vincennes 48 naval destroyers 48 Grunion 48 HMS Invincible 48 Marshal Shaposhnikov 48 Baltic Fleet 48 Bow Mariner 48 LSTs 47 Severodvinsk 47 INS Arihant 47 Guided Missile 47 Graf Spee 47 naval warship 47 Spy Satellite 47 HMCS Chicoutimi 47 oceanographic survey 47 minesweeping 47 HMS Astute 47 HMCS Athabaskan 47 Priz 47 Copter Crash 47 Pearl Harbor Hawaii 47 ferry Dona Paz 47 ill fated voyage 47 Fridtjof Nansen 47 SV Concordia 47 Varyag 47 HL Hunley 47 SSBNs 47 destroyer Admiral Chabanenko 47 REMUS 47 Bonhomme Richard 47 Bulava missile 47 Kormoran 47 Akula class 46 Crewmen 46 navy 46 seat Q# Bombardier 46 Dunkirk evacuation 46 Akula II 46 SSBN 46 SSGN 46 USS Hornet