Synonyms|111Antonyms|0|Broader|1Narrower|0Related|6

11 entries under confidential topic. ×

3
secret(adjective, sensitive, private, hidden, clandestine)
2
private(secret, clandestine, underground, undisclosed)
2
restricted(adjective, secret, private, hidden, clandestine)
1
inside(close, private, clandestine, underground, undisclosed)
0
controlled
0
exceptional
0
limited
0
off the record(expression, idiom, exceptional, secret, private)
0
on the QT(expression, adjective, idiom, sensitive, private)
0
privileged(adjective, sensitive, private, sub-rosa)
0
privy
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APASmart Define. (2015). top secret thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/top_secret/thesaurus/synonyms
ChicagoSmart Define. 2015. "top secret thesaurus" https://smartdefine.org/top_secret/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, top secret thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/top_secret/thesaurus/synonyms>.
MLASmart Define. "top secret thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/top_secret/thesaurus/synonyms>