Related by context. Frequent words. (Click for all words.) 58 terrorists 54 terrorist 51 terror 51 terrorist attacks 50 al Qaeda 48 Al Qaeda operatives 48 Al Qaeda 48 Terrorists 48 Islamic extremists 47 al Qaida 47 suicide bombers 47 al Qaeda operatives 47 al Qa'ida 46 underwear bomber 46 counterterrorism 46 terrorism 46 Al Queda 45 shoe bomber 45 al Qaida operatives 45 Islamic radicals 45 dirty bomb 45 extremists 45 jihadists 45 homegrown terrorists 44 suicide bombings 44 suspected terrorists 44 plotters 44 al Qa'eda 43 Al Qaida 43 terror plots 43 jihadis 43 sleeper cells 42 radical Islamists 42 Qaeda 42 bin Laden 42 Al Qa'ida 42 hijacked planes 42 suicide bombing 42 al Qaeda operative 42 bombing 42 evildoers 42 bombings 42 bombers 41 terror suspects 41 AQAP 41 foiled plot 41 Terrorist 41 innocent civilians 41 Jihadists 41 attacks 41 Sunni extremists 41 suicide hijackings 41 bomb 41 liquid explosives 40 counter terrorism 40 suicide bomber 40 Osama bin Laden 40 militant Islamists 40 innocents 39 enemy 39 antiterrorism 39 Usama bin Laden 39 Zarqawi 39 pre emptive strikes 39 Al Qaeda operative 39 mastermind Khalid Sheikh Mohammed 39 Khalid Sheik Mohammed 39 Khalid Shaikh Mohammed 39 Bin Laden 39 Khalid Sheikh Mohammed 39 Saddam loyalists 39 Islamist extremists 38 hijackers 38 radical Islam 38 counterterror 38 counterterrorist 38 extremist 38 preemptive strike 38 al Qaida operative 38 harboring terrorists 38 Qaida 38 suicide attackers 38 Chertoff 38 nuclear holocaust 38 Jack Bauer 38 Ahmed Ghailani 38 Islamist militants 37 Osama Bin Laden 37 avian flu pandemic 37 bioterror 37 Bali blasts 37 catastrophic 37 flu pandemic 37 al Zawahiri 37 Suicide bombers 37 jihadist 37 cyberattack 37 post-#/# [001] 37 jihadi 37 Homeland Security Secretary 37 evil doers