31
spooky(adjective, informal, strange, fear, usual)
28
scary(adjective, unreasonable, inappropriate, outrageous, shadowy)
28
supernatural(adjective, obscure, perfect, dark, superior)
23
preternatural(adjective, superior, unusual, strange, outstanding)
22
uncanny(adjective, obscure, dark, superior, unusual)
22
weird(adjective, obscure, extraordinary, wonderful, exceptional)
21
eerie(adjective, obscure, awful, terrible, strange)
20
creepy(adjective, awful, terrible, strange, odd)
20
ghostly(adjective, obscure, dark, superior, unusual)
15
spectral(adjective, obscure, dark, superior, strange)
14
spiritual(adjective, perfect, marvelous, abstract, heavenly)
13
strange(adjective, superior, awful, terrible, wonderful)
12
divine(adjective, perfect, superior, outstanding, amazing)
12
unnatural(adjective, obscure, dark, awful, terrible)
11
eldritch
11
extramundane(adjective, obscure, dark, supernatural, immateriality)
11
miraculous(adjective, superior, wonderful, outstanding, amazing)
10
heavenly(adjective, perfect, heaven, superior, outstanding)
10
metaphysical(adjective, superior, physical, outstanding, amazing)
10
unworldly(adjective, fantastic, heavenly, spiritual, weird)
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APASmart Define. (2016). unearthly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unearthly/thesaurus/synonyms
ChicagoSmart Define. 2016. "unearthly thesaurus" https://smartdefine.org/unearthly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, unearthly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unearthly/thesaurus/synonyms>.
MLASmart Define. "unearthly thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/unearthly/thesaurus/synonyms>