59 entries under secret topic. ×

30
secret(adjective, adverb, close, quiet, show)
29
private(adjective, adverb, close, quiet, show)
18
intimate(adjective, close, friendly, warm, attitude)
15
privy(adjective, separate, intimate, private)
14
classified(adjective, close, show, intimate)
12
personal(adjective, close, quiet, separate, easy)
10
hush-hush(adjective, show, separate, informal, intimate)
9
clandestine(adjective, special, intimate, hidden)
7
covert(adjective, close, quiet, separate)
7
esoteric(adjective, private, clandestine, underground)
7
inside(adjective, show, intimate, private)
7
off the record(expression, adjective, idiom, adverb, intimate)
7
undercover(adjective, hidden, spy, clandestine)
6
privileged(adjective, show, private, classified)
5
arcane(adjective, intimate, private, restricted)
5
hidden(verb, adjective, close, quiet, separate)
5
closet(noun, adjective, close, quiet, intimate)
5
deep(adjective, intimate, private, penetrating)
5
internal(adjective, intimate, private, penetrating)
5
not for publication(expression, adjective, idiom, adverb, sensitive)
<123>
11 years ago|7.9k views|share |citing 
APASmart Define. (2015). confidential thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/confidential/thesaurus/synonyms
ChicagoSmart Define. 2015. "confidential thesaurus" https://smartdefine.org/confidential/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, confidential thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/confidential/thesaurus/synonyms>.
MLASmart Define. "confidential thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/confidential/thesaurus/synonyms>