Related by context. Frequent words. (Click for all words.) 55 Umar Farouk Abdulmutallab 54 Abdulmutallab 53 Detroit bound airliner 51 plotters 49 terror plots 49 foiled plot 48 Islamic extremists 48 al Qaida operatives 48 liquid explosives 47 al Qaeda operatives 47 terrorists 47 Moussaoui 46 al Qaeda 46 Khalid Sheikh Mohammed 46 Faisal Shahzad 45 Awlaki 45 suspected terrorists 44 Zacarias Moussaoui 44 al Qaida 44 hijacker 44 Al Qaeda 44 Islamic radicals 43 suicide bombers 43 Abu Hamza 43 mastermind Khalid Sheikh Mohammed 43 jihadists 43 KSM 43 al Awlaki 43 AQAP 43 al Qa'ida 43 Ghailani 43 terrorist 43 bombers 43 al Qaida operative 42 hijackers 42 airliner 42 detonate 42 terror suspects 42 bomber 42 Khalid Shaikh Mohammed 42 Timothy McVeigh 42 bombing 41 Anwar al Awlaki 41 plotter 41 radical Islamists 41 Jose Padilla 40 suicide vest 40 jihadis 40 suicide bomber 40 dirty bomb 40 Al Qaida 40 Binalshibh 40 Hambali 39 counterterrorism adviser 39 bombings 39 Islamist extremists 39 Bali bombings 39 jetliner 39 suicide attackers 39 explosives 39 Islamic extremist 39 airliners 39 terrorist attacks 39 jihadist 39 radical cleric 38 Bali bombing 38 Islamic fundamentalists 38 extremists 38 terror 37 Al Awlaki 37 radical Islam 37 Qaeda 37 bin Laden 37 enemy combatant 37 counterterrorism 37 hijackings 37 Osama Bin Laden 37 hydrogen peroxide 37 imams 37 Ressam 37 MI5 37 al Megrahi 37 suicide bombing 36 Terrorist 36 Airways Flight 36 suicide bombings 36 Muslim cleric 36 Osama bin Laden 36 Megrahi 36 Islamic militants 35 counter terrorism 35 Homeland Security Secretary 35 suicide attacker 35 Abu Zubaydah 35 Bin Laden 35 Zazi 35 Al Megrahi 35 Zarqawi 35 Lashkar e Taiba LeT 35 jetliners 35 radicalized