Related by context. Frequent words. (Click for all words.) 72 Tuol Sleng prison 70 Tuol Sleng 57 Duch 54 Khmer Rouge 52 Kaing Guek Eav 48 Khmer Rouge regime 48 Ta Mok 47 Pol Pot 46 Anlong Veng 43 brutally tortured 43 POW camps 43 slave laborers 42 gulag 42 Nuon Chea 42 POW camp 41 gulags 41 Gulag 41 concentration camps 40 concentration camp 40 Phnom Penh 40 gallows 40 Kon Tum 40 Bataan Death March 40 Mauthausen concentration camp 39 Mukhlas 39 Treblinka 39 Soviet gulag 39 Stalag 39 Anfal 39 Ne Win 39 Sheikh Mujib 39 Bokassa 38 Treblinka death 38 NKVD 38 Theresienstadt 38 torture chambers 38 Chun Doo hwan 38 Qing Dynasty #-# 38 Tihar Jail 38 Hanoi Hilton 38 Dith Pran 38 Ha Tinh 38 Lubyanka 38 Auschwitz concentration camp 38 General Ziaul Haq 38 Belsen 38 PoWs 38 Insein Prison 38 Ali Imron 38 Abu Gharib 37 penal colony 37 Foday Sankoh 37 extermination camps 37 Nazi concentration camps 37 Auschwitz 37 summarily executed 37 Nanking 37 minister Sultan Hashim 37 Chairman Mao 37 Min Ko Naing 37 Josef Mengele 37 Kim Young sam 37 Kanchanaburi 37 Riduan Isamuddin 37 Quang Binh 37 Pottu Amman 36 Marcos dictatorship 36 Mauthausen 36 Majdanek 36 dungeon 36 Battambang 36 Insein prison 36 Aum 36 Buchenwald concentration camp 36 Win Aung 36 Samuel Doe 36 Buchenwald 36 Aung San 36 Birkenau 36 torturers 36 Dien Bien Phu 36 Tihar jail 36 Sachsenhausen 36 Ali Ghufron 36 communist Khmer Rouge 35 Albert Speer 35 Belzec 35 Maung 35 Killing Fields 35 Yan'an 35 Imron 35 tortured 35 Mao 35 Tihar 35 Manchuria 35 Heng Sinith 35 Imam Samudra 35 Louis Jodel Chamblain 35 ruthless dictator 35 Hu Yaobang 35 sanatorium