Synonyms|406Antonyms|88|Broader|11Narrower|7Related|430

53 entries under undisclosed topic. ×

1
dissimulated(restricted, clandestine, underground, discreet)
1
in ambush(expression, restricted, clandestine, underground, discreet)
1
mystical(adjective, clandestine, underground)
1
shrouded(adjective, separate, secret, clandestine, underground)
1
sly(clandestine, underground)
1
sneak(restricted, clandestine, underground, discreet)
1
sneaky(clandestine, underground)
1
sub-rosa(secret, hidden, spy, clandestine, underground)
1
top secret(expression, adjective, idiom, secret, private)
1
under-the-table(secret, clandestine, underground, top-secret)
1
underhand(secret, hidden, spy, clandestine, underground)
1
unpublished(adjective, clandestine, underground)
0
abstruse(clandestine, underground)
0
ambiguous(clandestine, underground)
0
cloak-and-dagger(secret, clandestine, underground, top-secret)
0
clouded(clandestine, underground)
0
conspiratorial(clandestine, underground)
0
covered(clandestine, underground)
0
enigmatical(clandestine, underground)
0
mysterious(clandestine, underground)
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APASmart Define. (2015). confidential thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/confidential/thesaurus/synonyms
ChicagoSmart Define. 2015. "confidential thesaurus" https://smartdefine.org/confidential/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, confidential thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/confidential/thesaurus/synonyms>.
MLASmart Define. "confidential thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/confidential/thesaurus/synonyms>