undead
deceased being which behaves as if alive
ghoul
demon-like being or monstrous humanoid originating in pre-Islamic Arabian religion
zombie
mythical undead being created through the reanimation of a human corpse, or submitted person or entity
ghost
soul or spirit of a dead person or animal that can appear to the living
living skeleton
undead creature
revenant
ghost or corpse brought to life to terrorize the living
vampire
mythological or folkloric creature