GHOSTLIEST
GHOSTLY
apparitional, ghostlike, ghostly, phantasmal, spectral, spiritual
(adjective) resembling or characteristic of a phantom; “a ghostly face at the window”; “a phantasmal presence in the room”; “spectral emanations”; “spiritual tappings at a seance”
Source: WordNet® 3.1
Adjective
ghostliest
superlative form of ghostly: most ghostly
Source: Wiktionary
GHOSTLY
Ghost"ly, a. Etym: [OE. gastlich, gostlich, AS. gastlic. See Ghost.]
1. Relating to the soul; not carnal or secular; spiritual; as, a
ghostly confessor.
Save and defend us from our ghostly enemies. Book of Common Prayer
[Ch. of Eng. ]
One of the gostly children of St. Jerome. Jer. Taylor.
2. Of or pertaining to apparitions. Akenside.
Ghost"ly, adv.
Definition: Spiritually; mystically. Chaucer.
Source: Webster’s Unabridged Dictionary 1913 Edition