Dracula
Frankenstein's monster
Wolf-man
bogey
bogeyman
bugaboo
bugbear
fee-faw-fum
frightener
ghost
ghoul
hobgoblin
holy terror
horror
incubus
monster
nightmare
ogre
ogress
phantom
revenant
scarebabe
scarecrow
scarer
specter
succubus
terror
vampire
werewolf
agency
character
fictional character
fictitious character
frankenfood
frankenword