54 entries under unknown topic. ×

2
covered(adjective, obscure, secret, hidden)
2
hermetic(adjective, obscure, dark, deep, mysterious)
2
indiscernible(adjective, obscure, dark, hidden)
2
screened(adjective, obscure, dark, hidden)
2
secluded(adjective, obscure, dark, hidden)
2
sequestered(adjective, obscure, dark, hidden)
2
shadowy(adjective, obscure, dark, hidden)
2
shrouded(adjective, obscure, secret, hidden)
2
undercover(adjective, obscure, secret, hidden)
2
underground(adjective, obscure, secret, hidden)
1
QT(adjective, secret, isolated, hidden)
1
abstruse(adjective, obscure, dark, deep, mysterious)
1
cloak-and-dagger(obscure, clandestine, underground, undisclosed)
1
cloak and dagger(expression, idiom, obscure)
1
deep(adjective, obscure, mysterious, weird)
1
eclipsed(adjective, obscure, dark, hidden)
1
furtive(obscure, clandestine, underground, undisclosed)
1
hermetical(adjective, obscure, dark, hidden)
1
imperceivable(adjective, obscure, dark, hidden)
1
mystic(adjective, obscure, dark, deep, mysterious)
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APASmart Define. (2015). unrevealed thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unrevealed/thesaurus/synonyms
ChicagoSmart Define. 2015. "unrevealed thesaurus" https://smartdefine.org/unrevealed/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unrevealed thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unrevealed/thesaurus/synonyms>.
MLASmart Define. "unrevealed thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unrevealed/thesaurus/synonyms>