specter Synonyms

shade apparition ghost wraith spook phantom boogeyman vision fantasm spectre menace threat spirit presence phantasma shadow phantasm terror succubus sprite spectrum satyr scarecrow ignis fatuus umbra ethereal being ghosts shades poltergeist revenant booger doppelganger optical illusion visitant bogeyman vampire phantasmagoria emanation eidolon dream dread demon danger daemon chimera bug bogy bogle bogey bete noire