3
apparitional(adjective, characteristic, fear, supernatural, horror)
3
bodeful(adjective, awful, fear, black, horror)
3
clairvoyant(adjective, extraordinary, unusual, wonderful, marvelous)
3
diabolic(adjective, extraordinary, unusual, wonderful, marvelous)
3
easily agitated(expression, idiom, characteristic, fear, horror)
3
ethereal(adjective, characteristic, fear, unreasonable, inappropriate)
3
heart-stopping(adjective, characteristic, fear, horror)
3
hellish(adjective, evil, terrible, mysterious, threatening)
3
illusory(adjective, characteristic, fear, supernatural, horror)
3
mystic(adjective, evil, extraordinary, unusual, wonderful)
3
nightmarish(adjective, characteristic, fear, horror, frightening)
3
shadowlike(adjective, characteristic, fear, horror, ghostly)
3
shadowy(adjective, characteristic, fear, supernatural, horror)
3
spiritual(adjective, characteristic, fear, supernatural, horror)
3
virulent(adjective, characteristic, fear, horror)
2
baleful(adjective, awful, fear, black, horror)
2
direful(adjective, black, baleful, bodeful)
2
extraordinary(adjective, unusual, wonderful, marvelous, charming)
2
fascinating(adjective, extraordinary, unusual, wonderful, marvelous)
2
fiendish(adjective, extraordinary, unusual, wonderful, marvelous)
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APASmart Define. (2015). spooky thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/spooky/thesaurus/synonyms
ChicagoSmart Define. 2015. "spooky thesaurus" https://smartdefine.org/spooky/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, spooky thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/spooky/thesaurus/synonyms>.
MLASmart Define. "spooky thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/spooky/thesaurus/synonyms>