Related by context. Frequent words. (Click for all words.) 59 callous 57 ruthless 56 murderous 55 heartless 54 premeditated 53 sadistic 53 brutal 52 heinous 52 cowardly 49 cruel 49 merciless 48 savage 48 cunning 47 chilling 47 gruesome 47 barbaric 46 vicious 46 murderer 46 murderers 45 despicable 45 brazen 45 grisly 44 thug 43 killers 42 deranged 42 devious 42 assassin 41 cynical 41 monstrous 41 inhuman 41 murders 40 coward 40 brutally 40 murder 40 killer 40 killing 40 senseless 40 selfish 39 macabre 39 vindictive 39 manipulative 39 killings 39 gangster 39 insane 39 fearless 39 predatory 39 ruthlessly 39 murdered 39 methodical 39 stoic 38 reprehensible 38 shrewd 38 ferocious 38 ghastly 38 kill 38 crazed 38 deliberate 38 unrepentant 38 mild mannered 38 innocent 38 mercenary 37 mindless 37 wicked 37 assassins 37 defenseless 37 shameless 37 violent 37 inhumane 37 grotesque 37 meticulous 37 innocents 36 horrific 36 sinister 36 sly 36 unprovoked 36 fanatical 36 calculating 36 remorseful 36 unselfish 36 impulsive 36 vile 36 murdering 36 terrifying 36 horrifying 36 selfless 35 Killing 35 atrocious 35 psychotic 35 underworld 35 gory 35 massacred 35 serial killer 35 gunned down 35 terrorized 35 hard nosed 35 greedy 34 arrogant 34 broad daylight 34 premeditated murder 34 cerebral 34 rational