Related by context. Frequent words. (Click for all words.) 76 KGB 59 KGB successor 56 NKVD 55 KGB agent 55 Stasi 54 ex KGB 53 Securitate 51 Patrushev 51 Soviet 50 Surkov 50 Soviet era 49 Stalin 49 Intelligence Directorate 49 Bolshevik 49 counterintelligence 48 Mossad 48 Nikolai Patrushev 48 Leonid Kuchma 48 MI5 47 Litvinenko 47 Alexander Bortnikov 47 Mukhabarat 47 siloviki 47 MI6 47 Chechen separatist 47 Alexander Litvinenko 47 CIA 47 agent Alexander Litvinenko 46 Zhvania 46 SISMI 46 Kremlin 46 Tretyakov 46 Kolesnikov 46 Israilov 46 Trepashkin 45 Joseph Stalin 45 counterespionage 45 Mogilevich 45 Czechoslovak 45 Nazi SS 45 Rossiya 45 Berezovsky 45 Soviet Union 45 former KGB spy 44 Lugovoy 44 Kadyrov 44 Zyazikov 44 Kuchma 44 Gongadze 44 Nikolayev 44 spy 44 Novosti 44 Putin 44 Chechen 44 Intelligence Agency 44 spymaster 44 Markelov 44 Lenin 43 Piskun 43 Basayev 43 spymasters 43 FSB 43 Tikhonov 43 Anatoly 43 Vladimir Voronin 43 Chubais 43 Stalinist 43 Trawniki 43 Communist 43 Shin Bet 43 Ceausescu 43 Shamil Basayev 42 Aushev 42 Anatoli 42 Leonid Brezhnev 42 Mossad agent 42 USSR 42 Vladimir Putin 42 Patriarch Alexy II 42 Kirov 42 Maskhadov 42 Counterintelligence 42 Nashi 42 Alexy II 42 Brezhnev 42 soviet 42 Bolsheviks 42 Chechen rebel leader 42 OMON 42 Yeltsin 42 Bolshevik revolution 42 Chechen separatists 42 Politkovskaya 42 DINA 42 Akaev 42 Andrei Lugovoy 41 Kocharyan 41 Russian 41 Israel Mossad spy 41 Ekaterinburg 41 Alyaksandr Lukashenka