5
horrendous(adjective, bad, unpleasant, awful, terrible)
5
spine-chilling(adjective, bad, awful, disgusting, sinful)
4
awful(adjective, mean, nasty, unpleasant, terrible)
4
extraneous(adjective, extraneous)
4
extraterrestrial(adjective, extraneous)
4
extrinsic(adjective, extraneous)
4
grave(adjective, sorrow, depress, sadness, emotion)
4
horrid(adjective, mean, nasty, unpleasant, awful)
4
imaginary(adjective, extraordinary, unusual, wonderful, marvelous)
4
inauspicious(adjective, black, baleful, bodeful)
4
inhospitable(adjective, sorrow, depress, sadness, emotion)
4
peculiar(adjective, unusual, strange, odd, weird)
4
queer(adjective, unusual, strange, odd, peculiar)
4
shadowy(adjective, sorrow, depress, sadness, emotion)
4
surreal
4
transcendental(supernatural, weird, inhuman, paranormal, mystic)
4
unholy(adjective, bad, unpleasant, awful, disgusting)
4
unreal
4
unusual(adjective, extraordinary, strange, wonderful, marvelous)
4
unworldly(adjective, immaterial)
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APASmart Define. (2016). eerie thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/eerie/thesaurus/synonyms
ChicagoSmart Define. 2016. "eerie thesaurus" https://smartdefine.org/eerie/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, eerie thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/eerie/thesaurus/synonyms>.
MLASmart Define. "eerie thesaurus" 3 April 2016. Web. 29 September 2026. <https://smartdefine.org/eerie/thesaurus/synonyms>