6
spookily(adverb, preternaturally)
5
mysteriously
5
creepily
5
weirdly
3
awfully
3
strangely
2
frighteningly
2
uncannily(adverb, preternaturally)
2
exciting
2
spine-tingling
1
dissonantly
1
distressing
1
luridly
1
monstrously
1
much-feared
1
peculiarly
1
singularly
1
unmusically
0
affrightedly
0
awesomely
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APASmart Define. (2015). eerily thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/eerily/thesaurus/synonyms
ChicagoSmart Define. 2015. "eerily thesaurus" https://smartdefine.org/eerily/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, eerily thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/eerily/thesaurus/synonyms>.
MLASmart Define. "eerily thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/eerily/thesaurus/synonyms>