Synonyms|172Antonyms|38|Broader|2Narrower|0Related|49
12
creepy(adjective, spooky, uncanny, eerie, spookish)
10
unforgettable(adjective, hard to forget)
8
recurrent(persistent, lasting, remaining, hard to forget)
8
obsessive(adjective, eerie, hard to forget)
8
weird
7
persistent(adjective, lasting, remaining)
7
spooky
5
frightful
5
memorable
4
nagging
4
seductive
4
unearthly
3
visiting
2
mysterious
2
continuous(persistent, lasting, remaining)
2
denning
2
frequenting
2
harassing(verb, adjective)
2
harrowing(verb, frightening)
2
horrifying(verb, frightening)
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APASmart Define. (2015). haunting thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/haunting/thesaurus/synonyms
ChicagoSmart Define. 2015. "haunting thesaurus" https://smartdefine.org/haunting/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, haunting thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/haunting/thesaurus/synonyms>.
MLASmart Define. "haunting thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/haunting/thesaurus/synonyms>