Related by context. Frequent words. (Click for all words.) 70 sectarian 66 bloodshed 65 violence 63 insurgency 62 Sunni insurgents 58 Shiite militias 57 militancy 56 Sunni 54 Sunnis 53 Shiites 52 Shiite 52 insurgents 52 lawlessness 51 Iraq 51 Mahdi Army 51 Shi'ites 50 Iraqis 50 Sunni Arab 50 insurgent 50 unrest 50 Islamic extremism 50 militias 49 Shia 49 suicide bombings 49 extremists 49 extremism 49 Taliban insurgency 49 Anbar 48 Violence 48 Shi'ite 48 Shiite dominated 48 Odierno 48 Iraqi 48 troop surge 47 Baghdad 47 al Maliki 47 Anbar province 47 kidnappings 47 anarchy 47 hostilities 47 Sunni Muslim 46 Sunni Arabs 46 Islamist militants 46 Maliki 46 militants 45 Shiite Muslims 45 Shiite Muslim 45 Mosul 45 Diyala 45 bombings 45 killings 45 Prime Minister Nouri al 45 Muqtada al Sadr 44 Islamic militants 44 Samarra 44 al Sadr 44 civilian casualties 44 extremist groups 44 Islamic extremists 44 Al Maliki 44 Petraeus 43 Sadr City 43 Sadr 43 Ryan Crocker 43 Allawi 43 rioting 43 Najaf 43 carnage 43 sects 43 Diyala province 42 Kurdish rebels 42 bomb blasts 42 terrorism 42 ethnic cleansing 42 assassinations 42 Prime Minister Nuri al 41 Basra 41 riots 41 Kurds 41 criminality 41 tensions 41 strife 41 David Petraeus 41 PKK 41 conflict 41 Falluja 40 instability 40 counterinsurgency 40 counter insurgency 40 Syria 40 civilians 40 Fallujah 40 terror 40 troop withdrawal 40 Zebari 40 abductions 40 militant 40 Taliban militants 40 Al Sadr 40 chaos 39 insecurity