53 entries under clandestine topic. ×

1
sly(adjective, secret, private, hidden)
1
sneaky(adjective, secret, private, hidden)
1
stealthy(adjective, secret, private, hidden)
1
strange(obscure, unknown, underground, undisclosed)
1
under-the-table(secret, private, hidden, sneaky)
1
under wraps(expression, secret, private, hidden)
1
underground(obscure, secret, unknown, hidden)
1
underhand(adjective, secret, private, hidden)
1
underhanded(secret, hidden, underground, undisclosed)
1
unsuspected(secret, hidden, underground, underhanded)
0
backdoor(obscure, unknown, underground, undisclosed)
0
backstairs(underground, undisclosed)
0
classified(obscure, unknown, underground, undisclosed)
0
cloak-and-dagger(obscure, unknown, underground, undisclosed)
0
closet(obscure, unknown, underground, undisclosed)
0
confidential(underground, undisclosed)
0
conspiratorial(obscure, unknown, underground, undisclosed)
0
discreet(underground, undisclosed)
0
dissimulated(underground, undisclosed)
0
in ambush(expression, underground, undisclosed)
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APASmart Define. (2016). veiled thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/veiled/thesaurus/synonyms
ChicagoSmart Define. 2016. "veiled thesaurus" https://smartdefine.org/veiled/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, veiled thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/veiled/thesaurus/synonyms>.
MLASmart Define. "veiled thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/veiled/thesaurus/synonyms>