Related by context. Frequent words. (Click for all words.) 73 cyborg 60 robots 59 droids 58 monsters 58 zombies 57 undead 56 humanoid 55 Cylons 55 aliens 53 alien 53 beings 53 Skynet 53 mutants 51 dystopian 51 Cylon 51 automatons 51 superheroes 50 futuristic 50 sentient 50 android 50 bionic 49 droid 49 robot 49 Terminator 49 werewolves 49 intergalactic 49 artificial intelligence 49 mutant 49 vampires 48 baddies 48 Autobots 47 robotic 47 bots 47 Na'vi 47 creatures 47 terminator 47 dystopia 46 Martians 46 sci fi 46 avatars 46 Daleks 46 Robots 46 badass 46 clones 46 villains 46 extraterrestrials 46 supervillain 45 zombie 45 freaks 45 alternate universe 45 contraptions 45 reptilian 44 teleportation 44 ninjas 44 ogres 44 phantoms 44 Magneto 44 Cyclops 43 automaton 43 Space Invaders 43 dwarves 43 mech 43 Blade Runner 43 nerds 43 fiends 43 Frankenstein monster 43 goblin 43 superhero 43 alien invasion 43 mad scientist 42 vamps 42 Alien 42 sprites 42 Darth Vader 42 post apocalyptic 42 Tony Stark 42 science fiction 42 maniacs 42 werewolf 42 Zombies 42 cavemen 42 demon 42 geeks 42 sociopaths 42 Sylar 41 dragons 41 monstrosities 41 starship 41 Darwinian 41 vampire 41 evil doers 41 steampunk 41 human beings 41 Aliens 41 exoskeleton 41 psychopaths 41 misfits 41 animatronic 41 ghouls 41 Cyborg 41 ass kicking