Related by context. Frequent words. (Click for all words.) 61 Umar Farouk Abdulmutallab 59 underwear bomber 57 US bound airliner 57 Detroit bound airliner 56 Abdulmutallab 52 Mutallab 48 airliner 47 Northwest Airlines 47 Nigerian Umar Farouk 46 al Awlaki 46 airliner bombing 46 Arabian Peninsula AQAP 45 AQAP 44 National Counterterrorism 44 Rashid Rauf 43 shoe bomber 43 al Qaida operatives 43 terror suspects 42 Mohamed Osman Mohamud 42 al Qaida operative 42 al Qaeda operative 42 Faisal Shahzad 41 suspected terrorists 41 Al Qaeda operative 41 al Qaida 41 liquid explosives 41 al Qaeda operatives 41 Awlaki 40 Al Awlaki 40 al Qaeda 40 John Pistole 40 al Qa'ida 40 PETN 40 counterterrorism 40 counterterrorism adviser 39 Al Qaeda operatives 39 jetliner 39 Aswat 39 surviving gunman 39 bomber 39 Al Qaeda 39 Khalid Shaikh Mohammed 39 TSA 39 detonate bomb 39 Jemaah Islamiah JI 39 Anwar al Awlaki 39 Hambali 38 Al Qaida 38 Terrorist Attacks Upon 38 NSLs 38 Mohammed Ajmal Kasab 37 Ghailani 37 Foreign Intelligence Surveillance 37 Khalid Sheikh Mohammed 37 Al Nashiri 37 al Libbi 37 mastermind Khalid Sheikh Mohammed 37 mastermind Osama bin 37 air marshals 37 unlawful enemy combatants 37 detonate bombs 37 bombmaker 37 radical cleric 37 Jemaah Islamiyah 37 Zacarias Moussaoui 37 plotters 37 Fort Hood shootings 36 terrorist 36 Ramzi Binalshibh 36 FBI 36 enemy combatant 36 Pan Am Flight 36 warrantless surveillance 36 Zazi 36 Homeland Security 36 intelligence 36 spokeswoman Robin Urbanski 36 conspirator Zacarias Moussaoui 36 suspect Faisal Shahzad 36 Intelligence Committee 36 detonate explosives 36 Counter terrorism 36 Mohammed Atta 36 Maher Arar 36 CIA interrogators 36 al Hawsawi 35 Binalshibh 35 Ahmed Khalfan Ghailani 35 Bali nightclub 35 Najibullah Zazi 35 terror plots 35 Sabeel Ahmed 35 Guantanamo Bay detainee 35 Khalid Sheik Mohammed 35 military tribunals 35 Cuban airliner 35 suicide hijackings 35 Yemen 35 counter terrorism 35 terror 35 bombing