Related by context. Frequent words. (Click for all words.) 45 Mohamed Osman Mohamud 43 Mohamed Atta 43 Mohammed Atta 41 Nawaf al Hazmi 41 al Qaida operative 40 mastermind Khalid Shaikh Mohammed 39 Mohammad Sidique Khan 39 plotter 39 hijackers 39 al Qaeda operative 39 Ramzi Yousef 38 hijacker Mohamed Atta 38 bomb plotter 38 Russell Defreitas 38 bound jetliner 38 plotters 37 Khalid Shaikh Mohammed 37 Umar Farouk Abdulmutallab 36 Mohammed Sidique Khan 36 al Asiri 36 Hussain Osman 35 conspirator 35 suspected ringleader 35 Narseal Batiste 35 Sept. 35 Jermaine Lindsay 35 Fort Hood shooter 35 bombmaker 35 homegrown terrorists 35 Fazul Abdullah Mohammed 34 al Shibh 34 underwear bomber 34 Shahzad Tanweer 34 mastermind Khalid Sheik Mohammed 34 Faisal Shahzad 34 Ray Allen 34 destroyer USS Cole 34 Donald Heathfield 34 al Qaida operatives 34 Detroit bound airliner 34 Lackawanna Six 34 conspirators 34 Al Qaeda operative 33 Yasin Hassan Omar 33 terrorist 33 terrorist attacks 33 Farooque Ahmed 33 al Qaeda operatives 33 USS Cole 33 shoe bomber 33 cleric Anwar al Awlaki 33 foiled plot 33 FBI 33 Shukrijumah 33 Fazul 33 Hasib Hussain 33 Ahmed Ressam 33 Maksim Gelman 33 hijacker 33 Timothy McVeigh 33 Riduan Isamuddin 33 mastermind 32 Syed Haris Ahmed 32 Omar Khyam 32 jihadist 32 mastermind Khalid Sheikh Mohammed 32 suspect Umar Farouk 32 Muktar Said Ibrahim 32 Haroon Rashid Aswat 32 Islamic extremists 32 trans Atlantic flight 32 Dajuan Wagner 32 Adis Medunjanin 32 Ujaama 32 sleeper agent 32 Abu Jihaad 32 ringleader 32 Islamic extremist 32 Islamic radicals 32 Al Quaeda 32 Airlines Flight 32 al Marabh 31 Shehzad Tanweer 31 Hmimssa 31 Zarein Ahmedzay 31 Hijackers 31 Bomb Plot 31 Whitey Bulger 31 USS Cole bombing 31 anthrax 31 al Qaeda 31 Al Qaeda operatives 31 terror plots 31 Khalid Sheik Mohammed 31 Abu Musab Zarqawi 31 TWA Flight 31 Khalid Sheikh Mohammed 31 Noordin Mohammad Top 31 airliner 31 terrorists 31 hijacked airplanes