Related by context. Frequent words. (Click for all words.) 68 ELF 51 arsons 46 firebombing 45 anarchist 44 ALF 44 Indian Mujahideen 44 Islamic Jihad 43 arsonist 40 arson 40 Islamic extremist 40 anarchists 39 La Familia 39 Pakistani Taliban 39 Timothy McVeigh 38 Popular Resistance Committees 38 AQAP 38 al Qaida 38 Jemaah Islamiyah 38 Al Qaida 38 Islamic Jihad militant 37 extremist 37 terrorist 37 Sierra Club 37 white supremacist 37 Jemaah Islamiah 36 tree huggers 36 Lashkar e Jhangvi 36 Ansar al Islam 36 firebomb 36 Tehrik e Taliban 36 Hutaree 36 Al Qaeda 36 Charles Manson 36 Ansar al Sunna 36 arsonists 36 Revolutionary Armed Forces 36 al Qaeda 36 environmentalist 36 Wilderness Society 35 Jordanian militant 35 Abu Sayyaf 35 Weather Underground 35 al Qa'ida 35 militant 35 Climate Action 35 Jundallah 35 al Qaida offshoot 34 white supremacists 34 Operation Rescue 34 Islamic militant 34 Mujahedeen 34 Lashkar e Toiba 34 Anarchist 34 Cascadia 34 Lashkar e Taiba 33 extremist groups 33 Eric Rudolph 33 splinter groups 33 al Qa'eda 33 lone wolf 33 Islamic Maghreb 33 Unabomber 33 bombings 33 ETA 33 eco 33 Eugene Ore. 32 Tea Party movement 32 Basque separatist group 32 homegrown terrorists 32 Sears Tower 32 Sea Shepherd 32 FreedomWorks 32 Arson 32 LeT 32 Mohamud 32 loosely organized 32 Jaish e Mohammed 32 snitch 32 Tawhid 32 neo Nazi 32 Gadahn 31 PFLP 31 Islamist militant 31 Terrorist 31 radical Islamist 31 Salafist Group 31 Bonneville Power Administration 31 Bali bombings 31 Zetas 31 firebombed 31 environmentalists 31 Real IRA 31 Tea Party Patriots 31 extremists 31 CPI Maoist 31 SIMI 31 burglaries 31 Scott Roeder 31 conspirators 31 enviro 31 Lashkar e Taiba LeT