fiend, familiar, daeva†, devil; bad spirit, unclean spirit; cacodemon†,
incubus, Eblis, shaitan†, succubus, succuba; Frankenstein's monster;
Titan, Shedim, Mephistopheles, Asmodeus†, Moloch, Belial, Ahriman†;
fury, harpy; Friar Rush.
vampire, ghoul; afreet†, barghest†, Loki; ogre, ogress; gnome, gin,
jinn, imp, deev†, lamia†; bogie, bogeyman, bogle†; nis†, kobold†,
flibbertigibbet, fairy, brownie, pixy, elf, dwarf, urchin; Puck, Robin
Goodfellow; leprechaun, Cluricaune†, troll, dwerger†, sprite, ouphe†, bad
fairy, nix, nixie, pigwidgeon†, will-o'-the wisp.
[Supernatural appearance] ghost, revenant, specter, apparition,
spirit, shade, shadow, vision; hobglobin, goblin, orc; wraith, spook,
boggart†, banshee, loup-garou [Fr.], lemures†; evil eye.
merman, mermaid, merfolk†; siren; satyr, faun; manito†, manitou,
manitu.
possession, demonic possession, diabolic possession; insanity &c
503.
[in jest, in science] Maxwell's demon.
[person possessed by a demon] demoniac.
Adj. demonic, demonical, impish, demoniacal; fiendish, fiend-like;
supernatural, weird, uncanny, unearthly, spectral; ghostly, ghost-like;
elfin, elvin†, elfish, elflike†; haunted; pokerish [U.S.].
possessed, possessed by a devil, possessed by a demon.
Adv. demonically.