137 entries under strange topic. ×

1
far(new, remote, indefinite, unidentified)
1
far-off(new, remote, indefinite, unidentified)
1
faraway(new, remote, unknown, indefinite)
1
fishy(unusual, uncertain, doubtful, dubious)
1
foreign(unusual, new, remote, unknown)
1
incog(new, remote, indefinite, unidentified)
1
incognito(indefinite, clandestine, underground, undisclosed)
1
little known(obscure, new, complex, remote)
1
rare(unusual, heavenly, peculiar, metaphysical)
1
remote(new, unknown, indefinite, alien)
1
singular(unusual, odd, peculiar, unexpected)
1
so-and-so(new, remote, indefinite, unidentified)
1
sphinxlike(adjective, dark, uncertain, secret)
1
such-and-such(new, remote, indefinite, unidentified)
1
surprising(unusual, wonder, unexpected)
1
suspicious(unusual, uncertain, doubtful, odd)
1
unconventional(unusual, peculiar, unexpected)
1
undetermined(indefinite, unidentified, unintelligibility)
1
undistinguished(indefinite, unidentified)
1
unexpected(unusual, wonder, peculiar)
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APASmart Define. (2016). mysterious thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/mysterious/thesaurus/synonyms
ChicagoSmart Define. 2016. "mysterious thesaurus" https://smartdefine.org/mysterious/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, mysterious thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/mysterious/thesaurus/synonyms>.
MLASmart Define. "mysterious thesaurus" 24 February 2016. Web. 1 October 2026. <https://smartdefine.org/mysterious/thesaurus/synonyms>