Related by context. Frequent words. (Click for all words.) 68 hijackers 51 hijacking 49 hijack 49 Ramzi Binalshibh 48 hijacked 47 al Qaeda operative 47 hijackings 47 kidnapper 45 Zacarias Moussaoui 45 gunman 45 Moussaoui 45 plotters 44 Binalshibh 44 robber 44 plotter 44 shoe bomber 44 terrorists 43 terrorist 43 al Qahtani 43 al Qaida operative 43 suspect 43 Airlines Flight 43 conspirator 42 assailant 42 Khalid Sheik Mohammed 42 attacker 42 Al Qaeda operatives 41 hostage taker 41 flight attendant 41 stewardess 41 al Qaeda 41 jetliner 41 al Qaida operatives 40 al Qaeda operatives 40 airliner 40 detonate bomb 40 escapee 40 Hambali 40 bomber 40 thief 40 Khalid Sheikh Mohammed 40 Abu Zubaydah 40 Khalid Shaikh Mohammed 40 Abdulmutallab 40 attackers 39 Bin Laden 39 alleged mastermind 39 armed robber 39 hostage takers 39 burglar 39 suspects 38 Al Jawary 38 Al Qaeda 38 al Zawahiri 38 plane 38 jihadists 38 cabdriver 38 ringleader 38 Zubaydah 38 drug trafficker 38 mugger 37 lone gunman 37 man 37 accomplice 37 baggage handler 37 bandit 37 air marshals 37 terror 37 al Qa'ida 37 kidnappers 37 captors 37 al Qaida 37 bin Laden 37 drug lord 37 perp 37 pilot 37 Islamic extremist 36 hostages 36 Atta 36 foiled plot 36 robbers 36 Awlaki 36 carjacker 36 Al Qaida 36 assassin 36 accomplices 36 conspirators 36 martyr 36 Osama bin Laden 36 murderer 36 imam 36 Osama 36 mastermind 36 captor 36 Gunman 36 prisoner 35 cockpit 35 stowaway 35 Qaeda 35 rapist 35 cabbie