80 entries under clandestine topic. ×

6
covert(adjective, show, secret, hidden)
6
undercover(adjective, show, dishonest, secret, hidden)
5
hush-hush(adjective, show, dishonest, secret, hidden)
5
secret(adjective, show, dishonest, hidden)
3
underground(adjective, secret, hidden, spy)
3
furtive(adjective, dishonest, secret, hidden)
3
hidden(secret, underground, sneaky, covered)
3
top secret(noun, expression, sensitive, underground)
2
abstruse(underground, undisclosed)
2
arcane(underground, undisclosed)
2
classified(sensitive, secret, underground, undisclosed)
2
cloak-and-dagger(adjective, show, secret, hidden)
2
close(underground, undisclosed)
2
clouded(underground, undisclosed)
2
covered(secret, hidden, underground, undisclosed)
2
cryptic(cover, obscure, dark, equivocal)
2
esoteric(underground, undisclosed)
2
mysterious(underground, undisclosed)
2
occult(underground, undisclosed)
2
recondite(secret, hidden, underground, undisclosed)
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APASmart Define. (2015). under wraps thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/under_wraps/thesaurus/synonyms
ChicagoSmart Define. 2015. "under wraps thesaurus" https://smartdefine.org/under_wraps/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, under wraps thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/under_wraps/thesaurus/synonyms>.
MLASmart Define. "under wraps thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/under_wraps/thesaurus/synonyms>