126 entries under mysterious topic. ×

1
intricate(adjective, evil, heavy, deep, doubtful)
1
legendary(obscure, dark, superior, supernatural)
1
little known(obscure, strange, new, complex, remote)
1
magical(obscure, strange, deep, unknown)
1
miraculous(obscure, dark, superior, supernatural)
1
mystifying(adjective, evil, obscure, dark, strange)
1
mythical(obscure, dark, superior, supernatural)
1
mythological(obscure, dark, superior, supernatural)
1
nameless(strange, new, remote, indefinite)
1
new(strange, remote, indefinite, unidentified)
1
orphic(obscure, complex, deep, abstruse)
1
paranormal(obscure, dark, supernatural, heavenly)
1
phantom(obscure, dark, superior, supernatural)
1
preternatural(adjective, obscure, dark, deep)
1
psychic(obscure, dark, deep, supernatural)
1
puzzling(adjective, evil, obscure, dark, strange)
1
rare(obscure, dark, superior, supernatural)
1
so-and-so(strange, new, remote, indefinite)
1
spectral(obscure, dark, superior, supernatural)
1
strange(new, remote, indefinite, unidentified)
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APASmart Define. (2015). concealed thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/concealed/thesaurus/synonyms
ChicagoSmart Define. 2015. "concealed thesaurus" https://smartdefine.org/concealed/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, concealed thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/concealed/thesaurus/synonyms>.
MLASmart Define. "concealed thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/concealed/thesaurus/synonyms>