Related by context. Frequent words. (Click for all words.) 76 Sunni insurgents 64 insurgents 63 Shiite militias 58 Islamist militants 58 Shiites 58 Sunnis 57 Sunni 56 insurgent 56 Mahdi Army 55 Shi'ites 55 Pakistani Taliban 55 Taliban militants 55 Insurgents 55 sectarian violence 55 Islamic militants 55 Shiite militia 54 Shiite Muslims 54 militants 54 Shiite 53 Sunni Arabs 53 Sunni Muslim 53 Samarra 53 extremists 53 al Qaida 52 Shiite dominated 52 Sunni Arab 52 Taliban fighters 51 Taliban 51 Taleban 51 suicide bombings 51 Shia 51 Diyala 51 Islamic extremists 50 al Zarqawi 50 Shi'ite 50 al Qaeda 50 Baghdad 50 Baqouba 50 roadside bombs 50 Shiite Muslim 49 Zarqawi 49 Al Qaeda 49 Mosul 49 Baquba 48 Kurdish rebels 48 al Sadr 48 suicide bombers 48 sectarian 48 militiamen 48 Fallujah 48 Iraqis 48 extremist groups 48 Sadr City 48 Ramadi 48 Najaf 47 Islamists 47 Karbala 47 Tal Afar 47 Falluja 47 Al Sadr 47 Diyala province 46 guerrillas 46 Al Qaida 46 jihadists 46 militias 46 Baathists 46 Iraqi 45 Tikrit 45 Al Zarqawi 45 Mehsud 45 missile strikes 45 Muqtada al Sadr 45 US allied 45 Allawi 45 Sadr 45 terrorists 45 predominantly Shiite 45 bombings 44 insurgency 44 Kurds 44 suicide bomber 44 suicide bombing 44 Al Maliki 44 Militants 44 Anbar province 44 South Waziristan 44 ambushes 44 al Maliki 44 Anbar 43 tribal regions 43 Odierno 43 militant 43 hard liners 43 radical Shiite cleric 43 tribesmen 43 kidnappings 43 beheadings 43 Saddam 42 Maliki 42 Saddam Hussein regime 42 fundamentalists