Synonyms|81Antonyms|27|Broader|0Narrower|0Related|37

33 entries under obscure topic. ×

8
undiscovered(adjective, knowledge, hidden, imaginary)
6
unexposed(adjective, knowledge, dark, unknown)
4
invisible(adjective, dark, secret, unknown)
2
undisclosed(dark, secret, unknown, hidden)
2
unfound(adjective, knowledge, undiscovered, untraveled)
2
unknown(adjective, dark, secret, hidden)
2
unrevealed(dark, secret, unknown, hidden)
1
abstruse(dark, secret, unknown, hidden)
1
close(dark, secret, unknown, hidden)
1
clouded(dark, secret, unknown, hidden)
1
cryptic(adjective, dark, secret, unknown)
1
eclipsed(dark, secret, unknown, hidden)
1
esoteric(dark, secret, unknown, hidden)
1
hermetic(dark, secret, unknown, hidden)
1
hermetical(dark, secret, unknown, hidden)
1
imperceivable(dark, secret, unknown, hidden)
1
in the dark(expression, idiom, dark, unknown)
1
indiscernible(dark, secret, unknown, hidden)
1
latent(adjective, dark, secret, unknown)
1
little-known(adjective, undiscovered, untraveled, unfound)
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APASmart Define. (2015). undetected thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/undetected/thesaurus/synonyms
ChicagoSmart Define. 2015. "undetected thesaurus" https://smartdefine.org/undetected/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, undetected thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/undetected/thesaurus/synonyms>.
MLASmart Define. "undetected thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/undetected/thesaurus/synonyms>