35 entries under hidden topic. ×

16
concealed(adjective, strange, disguise, secret)
14
disguised(adjective, adverb, disguise, secret)
8
camouflaged(adjective, close, disguise, secret)
7
obscure(adjective, disguise, secret, unknown)
4
secret(adjective, unknown, clandestine, undisclosed)
3
covert(adjective, secret, clandestine, underhanded)
3
private(adjective, secret, spy, clandestine)
2
clandestine(secret, spy, underground, undisclosed)
2
confidential(adjective, secret, restricted, spy)
2
furtive(adjective, close, secret, spy)
2
undercover(adjective, adverb, informal, secret)
1
buried(secret, underground, underhanded, covered)
1
dissembled(close, secret, restricted, clandestine)
1
hush-hush(secret, clandestine, underhanded, covered)
1
obscured(secret, clandestine, underground, underhanded)
1
recondite(secret, clandestine, underground, undisclosed)
1
shrouded(secret, clandestine, underground, underhanded)
1
stealthy(secret, spy, clandestine, underground)
1
sub-rosa(close, secret, spy, clandestine)
1
surreptitious(secret, spy, clandestine, underground)
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APASmart Define. (2015). incognito thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/incognito/thesaurus/synonyms
ChicagoSmart Define. 2015. "incognito thesaurus" https://smartdefine.org/incognito/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, incognito thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/incognito/thesaurus/synonyms>.
MLASmart Define. "incognito thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/incognito/thesaurus/synonyms>