astral
ethereal
etheric
ghostish
ghostlike
ghostly
ghosty
incorporeal
phantasmal
phantasmic
phantom
phantomic
phantomlike
psychic
shadowy
specterlike
spectral
spiritual
supernatural
wraithlike
wraithy
O-ring
absorptive
arf
blood-caked
clacker
half-digested
higher-dimensional
hundred-meter
hylighter
outflung
shanebrian
single-crystal
substanceless
supernaturall
two-footed
unspun
varroa