9 entries under furtive topic. ×

2
cryptic(adjective, close, obscure, unknown, inside)
1
camouflaged(close, obscure, unknown, clandestine, underground)
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
sneak(close, inside, clandestine, underground, undisclosed)
1
sub-rosa(close, sensitive, clandestine, underground, undisclosed)
1
unacknowledged(close, sensitive, inside, clandestine, underground)
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APASmart Define. (2013). backdoor thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/backdoor/thesaurus/synonyms
ChicagoSmart Define. 2013. "backdoor thesaurus" https://smartdefine.org/backdoor/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, backdoor thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/backdoor/thesaurus/synonyms>.
MLASmart Define. "backdoor thesaurus" 19 May 2013. Web. 29 September 2026. <https://smartdefine.org/backdoor/thesaurus/synonyms>