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

13 entries under furtive topic. ×

3
close(inside, clandestine, underground, undisclosed)
2
cryptic(close, inside, clandestine, underground, undisclosed)
1
backdoor(adjective, close, sensitive, inside, clandestine)
1
backstairs(adjective, close, sensitive, inside, clandestine)
1
camouflaged(close, clandestine, underground, undisclosed)
1
discreet(close, inside, clandestine, underground, undisclosed)
1
dissembled(close, clandestine, underground, undisclosed)
1
dissimulated(close, inside, clandestine, underground, undisclosed)
1
incognito(close, clandestine, underground, undisclosed)
1
inside(close, private, clandestine, underground, undisclosed)
1
sneak(close, inside, clandestine, underground, undisclosed)
1
sub-rosa(adjective, close, sensitive, clandestine, underground)
1
unacknowledged(adjective, close, sensitive, inside, clandestine)
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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>