Related by context. Frequent words. (Click for all words.) 71 KGB spy 63 KGB 63 KGB agent 62 Kim Philby 61 Oleg Gordievsky 59 Skripal 57 Mitrokhin 56 Sergei Skripal 56 Soviet KGB 56 Soviet 55 Soviet dissident 54 spymaster 54 spymasters 54 Gordievsky 54 Andropov 54 Nekrasov 53 Stalin 53 Aleksandr Solzhenitsyn 52 Boris Pasternak 52 oligarch 52 billionaire Boris Berezovsky 52 tycoon Boris Berezovsky 52 Rakhat Aliyev 52 Bulgakov 52 NKVD 52 Securitate 52 Le Carre 51 Czarist 51 Le Carré 51 Tretyakov 51 Nazi collaborator 51 Surkov 51 tsarist 51 StB 51 Brezhnev 51 Solzhenitsyn 51 Leonid Kuchma 51 Yevgeni 51 former KGB spy 51 Kundera 51 Günter Grass 51 Melnichenko 50 le Carre 50 Soviet Union 50 Kolya 50 Alexander Litvinenko 50 Litvinenko poisoning 50 Tsarist 50 Shcherbakov 50 MI6 spy 50 Boris Yeltsin 50 Vladimir Putin 50 Grigori 49 Lugovoy 49 Sobchak 49 le Carré 49 Ion Iliescu 49 Philby 49 Bolshevik revolution 49 Beria 49 Russians 49 John Le Carre 49 Marina Litvinenko 49 Litvinenko 49 Trepashkin 49 Yevgeny Primakov 48 Berezovsky 48 Bolshevik 48 Kovalyov 48 Goncharov 48 Primakov 48 ex KGB 48 Boris Berezovsky 48 Yuri Andropov 48 Tsar 48 President Ion Iliescu 48 Ukrainian nationalists 48 MI6 48 Putin 48 Robert Hanssen 48 Václav Havel 48 Alexander Pushkin 48 Yeltsin 48 USSR 48 Pukach 48 Nikonov 48 Lubyanka 47 commissar 47 Moskovsky Komsomolets 47 Suvorov 47 Yegor 47 dictator Josef Stalin 47 Alexander Yakovlev 47 Chechen warlord 47 John le Carré 47 Alexander Solzhenitsyn 47 CIA 47 Communist 47 Simonov 47 Zviad Gamsakhurdia 47 apparatchik