19 entries under adjective topic. ×

8
secret(show, full, hidden, clandestine)
7
clandestine(show, full, secret, sly)
7
hush-hush(show, informal, full, secret)
7
surreptitious(full, secret, clandestine, underground)
7
undercover(show, full, secret, sly)
6
hole-and-corner
6
hugger-mugger
4
covert(show, full, secret, clandestine)
4
underground(obscure, unknown, hidden, clandestine)
3
intriguing
3
melodramatic(behavior, extravagant, histrionic, overemotional)
2
mysterious(obscure, full, unknown, clandestine)
2
sly(full, clandestine, underground, fraudulent)
2
sneaky(full, sly, clandestine, underground)
2
stealthy(full, clandestine, underground, undisclosed)
2
under wraps(expression, idiom, show, secret)
1
huggermugger(show, secret)
1
quiet
0
sub rosa
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APASmart Define. (2015). cloak-and-dagger thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/cloak-and-dagger/thesaurus/synonyms
ChicagoSmart Define. 2015. "cloak-and-dagger thesaurus" https://smartdefine.org/cloak-and-dagger/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, cloak-and-dagger thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/cloak-and-dagger/thesaurus/synonyms>.
MLASmart Define. "cloak-and-dagger thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/cloak-and-dagger/thesaurus/synonyms>