40 entries under concealed topic. ×

2
unknown(obscure, dark, strange, secret, hidden)
2
unseen(adjective, obscure, dark, secret, unknown)
1
buried(cover, obscure, dark, unknown, hidden)
1
covered(obscure, secret, unknown, hidden)
1
disguised(obscure, secret, unknown, hidden, clandestine)
1
eclipsed(obscure, dark, secret, unknown, hidden)
1
hermetical(obscure, dark, secret, unknown, hidden)
1
imperceivable(obscure, dark, secret, unknown, hidden)
1
indiscernible(obscure, dark, secret, unknown, hidden)
1
invisible(obscure, dark, secret, unknown, hidden)
1
screened(obscure, dark, secret, unknown, hidden)
1
secluded(obscure, dark, secret, unknown, hidden)
1
sequestered(obscure, dark, secret, unknown, hidden)
1
shadowy(obscure, dark, secret, unknown, hidden)
1
shrouded(cover, obscure, dark, unknown, hidden)
1
surreptitious(secret, unknown, hidden, clandestine)
1
underground(obscure, secret, unknown, hidden)
1
undetected(obscure, dark, secret, unknown, hidden)
1
unexposed(obscure, dark, secret, unknown, hidden)
1
withheld(obscure, dark, secret, unknown, hidden)
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APASmart Define. (2016). cryptic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/cryptic/thesaurus/synonyms
ChicagoSmart Define. 2016. "cryptic thesaurus" https://smartdefine.org/cryptic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, cryptic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/cryptic/thesaurus/synonyms>.
MLASmart Define. "cryptic thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/cryptic/thesaurus/synonyms>