What are synonyms for ghostly?

apparitional, cadaverous, corpselike, deathlike, divine, eerie, eidolic, ghastly, ghostlike, haunted, holy, illusory, insubstantial, pale, phantasmal, phantom, scary, shadowy, spectral, spiritual, supernatural, uncanny, unearthly, vampiric, wan, weird, wraithlike, wraithy