50 entries under secret topic. ×

16
hidden(verb, adjective, obscure, unknown)
12
cloaked(verb, adjective, hidden, clandestine)
10
camouflaged(verb, adjective, secure, obscure)
9
covert(adjective, hidden, clandestine, imperceptible)
6
covered(noun, verb, adjective, secure, obscure)
6
incognito(adjective, adverb, disguise, hidden)
4
buried(verb, adjective, unknown, hidden)
3
dissembled(verb, hidden, clandestine, underground)
3
furtive(adjective, hidden, clandestine, sneaky)
3
hush-hush(adjective, hidden, clandestine, concealed)
2
incog(adjective, obscure, unknown, hidden)
2
obscure(adjective, unknown, hidden, imperceptible)
2
shrouded(obscure, unknown, hidden, clandestine)
2
stealthy(adjective, hidden, clandestine, concealed)
2
surreptitious(deception, unknown, hidden, clandestine)
2
unknown(adjective, obscure, hidden, underground)
2
unrevealed(adjective, obscure, unknown, hidden)
2
unseen(obscure, unknown, hidden, imperceptible)
1
QT(unknown, hidden, clandestine, concealed)
1
abstruse(obscure, unknown, hidden, concealed)
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APASmart Define. (2015). disguised thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/disguised/thesaurus/synonyms
ChicagoSmart Define. 2015. "disguised thesaurus" https://smartdefine.org/disguised/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, disguised thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/disguised/thesaurus/synonyms>.
MLASmart Define. "disguised thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/disguised/thesaurus/synonyms>