Synonyms to mythical monsters

Argus, Briareus, Cerberus, Charybdis, Cyclops, Echidna, Gorgon, Harpy, Hydra, Loch Ness monster, Medusa, Minotaur, Pegasus, Python, Scylla, Sphinx, Talos, Typhon, centaur, chimera, cockatrice, dragon, drake, griffin, hippocampus, mermaid, merman, nixie, ogre, ogress, roc, salamander, satyr, sea horse, sea serpent, siren, troll, unicorn, vampire, werewolf, windigo, xiphopagus, zombie