Related by context. Frequent words. (Click for all words.) 37 foiled plot 34 Al Qaeda operative 34 Khalid Shaikh Mohammed 34 al Qaida offshoot 33 al Qaida operative 32 al Qaeda operative 32 alleged mastermind 32 Khalid Sheikh Mohammed 31 plotting 31 al Qaida 31 Awlaki 30 Anwar al Awlaki 30 mastermind Khalid Sheikh Mohammed 29 Paulin Ramirez 28 al Qaeda 28 Umar Farouk Abdulmutallab 28 Qaeda 28 al Qaida operatives 28 Islamic extremist 28 Rashid Rauf 27 foiled 27 al Qa'eda 27 Islamic militants 27 Al Qaeda 26 suicide bombing 26 Nigerian Umar Farouk 26 parcel bombs 26 Al Qa'ida 26 radical cleric 25 Al Awlaki 25 suicide hijackings 25 Detroit bound airliner 25 Islamist militants 25 AQAP 24 bombing 24 Ramzi Binalshibh 24 plotted 24 al Qa'ida 24 Aswat 24 explosive laden 23 firebombing 23 detonate bomb 23 Chicago Sears Tower 23 Islamic extremists 22 suicide bombings 22 Abdulmutallab 22 Mohamed Atta 22 Kafeel Ahmed 22 suicide attackers 22 al Qaeda operatives 22 attacks 22 terrorist 22 Islamic radicals 22 shoe bomber 22 bombings 22 terror plots 22 plotter 21 terror 21 hijacker 21 liquid explosives 21 militant Islamists 21 Hambali 21 Al Qaeda operatives 21 David Coleman Headley 21 Bali bombings 20 ricin 20 hijackers 20 suicide bombers 20 airliner 20 terrorist attacks 20 hijacked planes 19 alleged plotters 19 conspiracy 18 plotters 18 Islamist extremists 18 homemade bombs 18 plot 17 terror suspects 17 counterterrorism 17 Barot 17 jetliners 17 hijackings 16 bombers 16 homemade bomb 16 Indian Mujahideen 16 explosives 15 Cuban airliner 15 Lashkar e Taiba LeT 15 PETN 15 assassinate 15 bomb 14 dirty bomb 13 suspected terrorists 13 homegrown terrorists 12 airliners 12 antiterror 12 Sears Tower 12 terrorists 11 bombs 11 heightened alert 10 counter terrorism