banshee (n.)
- apparition
- appearance
- brownie
- control
- dwarf
- dybbuk
- elf
- fairy
- fay
- form
- ghost
- gnome
- goblin
- gremlin
- guide
- hant
- haunt
- hob
- immateriality
- imp
- larva
- leprechaun
- manes
- materialization
- oni
- peri
- phantasm
- phantasma
- phantom
- pixie
- poltergeist
- presence
- revenant
- shade
- shadow
- shape
- specter
- spirit
- spook
- sprite
- sylph
- theophany
- vision
- wraith
- zombie