40 entries under covert topic. ×

16
hidden(verb, adjective, obscure, secret, unknown)
4
buried(verb, adjective, secret, unknown, hidden)
3
hush-hush(adjective, secret, hidden, clandestine, concealed)
2
stealthy(adjective, secret, hidden, clandestine, concealed)
2
surreptitious(deception, secret, unknown, hidden, clandestine)
1
clandestine(secret, unknown, hidden, concealed, underhanded)
1
confidential(secret, hidden, clandestine, underground, undisclosed)
1
conspiratorial(obscure, unknown, clandestine, underground, sneaky)
1
private(secret, unknown, hidden, clandestine, concealed)
1
secretive(clandestine, underground, undisclosed, sneaky)
1
sly(clandestine, underground, undisclosed, sneaky)
1
sneaky(clandestine, underground, undisclosed, secretive)
1
sub-rosa(secret, hidden, clandestine, underground, sneaky)
1
tricky(deception, sneaky, secretive)
1
under-the-table(secret, hidden, clandestine, sneaky, underhanded)
1
under wraps(expression, secret, hidden, clandestine, underhanded)
1
underground(secret, unknown, hidden, concealed)
1
underhand(secret, hidden, clandestine, underground, sneaky)
1
underhanded(secret, hidden, clandestine, underground, sneaky)
0
artful(sneaky, secretive)
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APASmart Define. (2015). disguised thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/disguised/thesaurus/synonyms
ChicagoSmart Define. 2015. "disguised thesaurus" https://smartdefine.org/disguised/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, disguised thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/disguised/thesaurus/synonyms>.
MLASmart Define. "disguised thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/disguised/thesaurus/synonyms>