47 entries under secret topic. ×

17
concealed(verb, adjective, cover, show, separate)
16
hidden(verb, adjective, cover, show, separate)
9
covert(adjective, show, hidden, clandestine)
8
cloaked(verb, adjective, hidden, underground)
8
veiled(verb, adjective, shady, hidden)
7
masked(verb, adjective, hidden, imperceptible)
6
buried(verb, adjective, show, obscure)
6
camouflaged(verb, adjective, hidden, concealed)
6
obscure(adjective, cover, dark, hidden)
6
ulterior(adjective, show, hidden, imperceptible)
5
privy(adjective, obscure, dark, hidden)
5
shrouded(verb, adjective, cover, separate, obscure)
4
mysterious(adjective, unknown, hidden, concealed)
2
guarded(adjective, cover, obscure, dark)
2
hush-hush(adjective, separate, hidden, concealed)
2
stealthy(adjective, hidden, clandestine, underground)
2
under wraps(expression, adjective, obscure, hidden)
2
undercover(hidden, clandestine, underground, concealed)
2
underground(hidden, clandestine, concealed, covert)
1
QT(hidden, clandestine, underground, concealed)
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APASmart Define. (2015). obscured thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/obscured/thesaurus/synonyms
ChicagoSmart Define. 2015. "obscured thesaurus" https://smartdefine.org/obscured/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, obscured thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/obscured/thesaurus/synonyms>.
MLASmart Define. "obscured thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/obscured/thesaurus/synonyms>