Related by context. Frequent words. (Click for all words.) 42 missile strikes 41 bordering Afghanistan 39 northwestern tribal 38 tribal belt 38 lawless 38 Islamist militants 37 drone strikes 37 Islamic militants 37 militancy 37 restive 37 tribal regions 36 extremists 36 Islamist extremists 36 militant strongholds 36 Taliban militants 36 Baluchistan 36 Bajur 36 harsh 35 drone attacks 35 bellicose 35 militant 35 Pakistan 35 extremist 35 Taliban 35 Islamists 34 bloodiest 34 US allied 33 violent 33 North Waziristan 33 militants 33 Taliban insurgency 33 brutal 33 harshest 33 al Qaida 33 ruthless 33 Waziristan 33 insurgent 32 Haqqani network 32 Kayani 32 offensives 32 savage 32 Federally Administered Tribal Areas 32 insurgency 32 Taleban 32 deadliest 32 Pakistani Taliban 32 resurgent Taliban 32 Pakistan lawless tribal 32 Islamist militant 32 insurgents 32 vicious 32 airstrike 32 suicide bombings 31 Militants 31 Taliban stronghold 31 Sunni insurgents 31 severest 31 incursions 31 radical Islamist 31 Shiite extremists 31 South Waziristan 31 al Qa'eda 31 Sunni extremists 31 Al Qaeda 30 airstrikes 30 brazen 30 Qaeda 30 barbaric 30 South Waziristan tribal 30 suicide bombing 30 crackdowns 30 arid 30 North Waziristan tribal 30 bloodshed 30 violence wracked 30 softening 29 repressive 29 closest ally 29 Taliban strongholds 29 conciliatory 29 inhumane 29 Mehsud 29 roadside bombings 29 fiercest 29 al Qaeda 29 assassinations 29 staunch ally 29 pre emptive strikes 29 Pakistani 29 Islamist insurgents 29 Airstrikes 29 Insurgents 29 Kurdish rebel 29 assassination attempts 29 uncivilized 29 intolerant 28 harshly 28 ferocious 28 Sunni triangle 28 banditry 28 incursion