1
cloak-and-dagger work
1
closet(obscure, secret, unknown, hidden, sly)
1
foxy(hidden, sly, fraudulent)
1
furtive(obscure, unknown, hidden, clandestine, underground)
1
huggermugger(adjective, show, secret)
1
illegitimate(hidden, sly, fraudulent)
1
in holes and corners(expression, idiom, hidden, sly, fraudulent)
1
intrigue
1
mystic(obscure, unknown, clandestine, underground, undisclosed)
1
on the quiet(expression, idiom, hidden, sly, fraudulent)
1
private(obscure, secret, unknown, hidden, clandestine)
1
quiet(adjective, full)
1
under-the-counter(hidden, sly, fraudulent)
1
under the radar
1
underhand(hidden, clandestine, underground, fraudulent, undisclosed)
0
lurid
0
abstruse(obscure, unknown, clandestine, underground, undisclosed)
0
acting up(expression, histrionic, overemotional)
0
ambiguous(obscure, unknown, clandestine, underground, undisclosed)
0
arcane(obscure, unknown, clandestine, underground, undisclosed)
11 years ago|1.3k views|share |citing 
APASmart Define. (2015). cloak-and-dagger thesaurus. Retrieved September 27, 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 27, 2026).
HarvardSmart Define 2015, cloak-and-dagger thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/cloak-and-dagger/thesaurus/synonyms>.
MLASmart Define. "cloak-and-dagger thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/cloak-and-dagger/thesaurus/synonyms>