Related by context. Frequent words. (Click for all words.) 65 intergalactic 59 wormhole 57 interstellar 57 wormholes 57 teleportation 57 astral 57 alien 54 Luthor 53 interplanetary 53 teleporting 53 supervillain 53 alternate universe 52 supervillains 52 parallel universes 52 Darkseid 52 cybernetic 51 superpowered 51 solve puzzles 51 monsters 50 galactic 50 supernatural 50 Romulan 50 aliens 50 corporeal 50 Lex Luthor 50 cyborgs 50 cosmic 50 extra terrestrials 50 androids 50 extraterrestrial 50 telekinesis 50 cyborg 49 netherworld 49 starship 49 universes 49 mecha 49 Decepticon 49 undead 49 mutant 49 droids 48 demonic 48 mysterious 48 fantastical 48 outer space 47 otherworldly 47 mutants 47 Kryptonian 47 malevolent 47 starships 47 Lucifer 47 Norman Osborn 47 Hades 47 metaphysical 46 imaginary 46 Sauron 46 Brainiac 46 sorceress 46 beasties 46 droid 46 Widmore 46 beings 46 shape shifter 45 goblin 45 Doc Ock 45 mystical 45 Cylon 45 Skeletor 45 multiverse 45 Cyclops 45 mechs 45 Earthly 45 Galactus 45 mythical creatures 45 universe 45 Marvel universe 45 ninjas 45 telepathic 45 Cylons 45 Sylar 45 extraterrestrials 45 vampiric 45 questing 45 subterranean 45 Obi Wan 44 titular 44 Magneto 44 demon 44 Autobots 44 werewolves 44 android 44 reptilian 44 baddies 44 discovers 44 Princess Peach 44 earthlings 44 Maelstrom 44 phantoms 44 daemons 44 Goblin 44 orcs 44 mad scientist