ghostly

Of or pertaining to ghosts or spirits.

a ghostly figure with a hood

The graveyard was haunted by a ghostly figure of a young girl.

Spooky; frightening.

A ghostly hush fell.

Scores of coconut-shell fires blazed with their characteristic glaring white flame, throwing grotesque shadows on the brown thatched huts, dancing in fairylike shimmerings among the domes of coconut fronds, casting ghostly reaches of light through the adjacent graveyards, and silhouetting the forms of pareu-clad natives at work cleaning their fish or laying them on the live coals to broil.

Relating to the soul; not carnal or secular; spiritual.

a ghostly confessor

Save and defend us from our ghostly enemies.