Argus, Briareus, Cerberus, Charybdis, Cyclops, Dracula, Echidna, Frankenstein, Gorgon, Harpy, Hydra, Loch Ness monster, Medusa, Minotaur, Pegasus, Python, Scylla, Sphinx, Talos, Typhon, Wolf-man, bogey, bogeyman, brute, bugaboo, bugbear, cad, centaur, chimera, cockatrice, demon, dragon, drake, fee-faw-fum, fiend, frightener, ghost, ghoul, giant, griffin, hippocampus, hobgoblin, holy terror, horror, incubus, man-eater, mermaid, merman, monster, nightmare, nixie, ogress, phantom, revenant, roc, sadist, salamander, satyr, scarebabe, scarecrow, scarer, scoundrel, sea horse, sea serpent, siren, specter, succubus, terror, troll, unicorn, vampire, villain, werewolf, windigo, xiphopagus, zombie