Related by context. Frequent words. (Click for all words.) 33 Columbine 31 Loughner 31 Jared Loughner 30 Columbine High 30 BB gun 29 teen 29 gunman 28 Shooter 28 Seung Hui Cho 28 Kazmierczak 27 Cho 26 Littleton 25 Weise 25 Gunman 25 Lee Loughner 25 classroom 25 cyber bullying 25 shootings 24 cyberbullying 24 classmates 24 Steger 23 Bully 23 Aspen 23 bullying 23 Arvada 22 Cloverfield 22 Gus Van Sant 22 guidance counselors 22 Pulp Fiction 21 shooting spree 21 yearbook 21 Beslan 21 Fort Collins 21 Littleton Colo. 21 JonBenet 21 Virginia Tech 21 gun 20 school 20 Harvey Milk 20 Loveland 20 Bullying 20 Fort Hood 20 Deer Creek 20 Crandon 20 Wolf Creek 20 Boulder 20 An Inconvenient Truth 20 Arapahoe County 19 slasher 19 copycat 19 slayings 19 shooting 18 yearbooks 18 Basalt 18 Manhunt 18 Jonestown 18 Cherry Creek 17 JonBenet Ramsey 17 lone gunman 17 Blacksburg 17 Matthew Shepard 16 suicide 16 Glenwood 16 Broadmoor 16 Garfield 16 child molester 16 handguns 16 shooting rampage 16 Rushmore 16 concealed weapons 15 Fahrenheit 9 15 Sand Creek 15 Leadville 15 Home Alone 15 Tiller 14 NIU 14 Pearl Harbor 14 Shootings 14 committing suicide 13 Massacre 13 rampage 13 Holocaust Memorial 13 Holocaust 13 Super Size Me 13 Timothy McVeigh 13 post-#/# [001] 13 Capote 12 Adolf Hitler 11 concealed carry 11 Hitler 10 lockdown 10 Bali bombing 10 tragedy 10 Rwandan genocide 9 massacre 7 atrocity 6 holocaust 6 Twin Towers 6 massacres 5 terrorist attacks 2 terror