Wordnet 3.0
ADVERB (1)
1.
in an unnatural eery manner;
- Example: "it was eerily quiet in the chapel"[syn: eerily, spookily]
WordNet (r) 3.0 (2006):
spookily
adv 1: in an unnatural eery manner; "it was eerily quiet in the
chapel" [syn: eerily, spookily]