24 entries under underhanded topic. ×

12
disguised(verb, adjective, secret, hidden, clandestine)
12
masked(verb, adjective, obscure, secret, hidden)
9
veiled(verb, adjective, obscure, secret, hidden)
8
covert(adjective, obscure, secret, unknown, hidden)
6
hidden(verb, adjective, obscure, secret, unknown)
6
obscured(verb, adjective, secret, hidden, underground)
5
buried(verb, adjective, secret, unknown, hidden)
5
camouflaged(verb, adjective, obscure, secret, hidden)
3
hush-hush(adjective, secret, hidden, underground, concealed)
2
stealthy(adjective, secret, hidden, clandestine, concealed)
2
undercover(obscure, secret, unknown, hidden, clandestine)
1
QT(secret, unknown, hidden, clandestine, concealed)
1
clandestine(secret, unknown, hidden, concealed)
1
dissembled(verb, secret, hidden, clandestine, underground)
1
incog(secret, hidden, clandestine, underground)
1
sub rosa(expression, secret, clandestine, underground)
1
surreptitious(secret, unknown, hidden, clandestine, concealed)
1
ulterior(secret, unknown, hidden, concealed)
1
under-the-table(secret, hidden, clandestine, sneaky)
1
under wraps(expression, secret, hidden, sneaky)
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APASmart Define. (2015). cloaked thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/cloaked/thesaurus/synonyms
ChicagoSmart Define. 2015. "cloaked thesaurus" https://smartdefine.org/cloaked/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, cloaked thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/cloaked/thesaurus/synonyms>.
MLASmart Define. "cloaked thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/cloaked/thesaurus/synonyms>