40 entries under hidden topic. ×

1
dissembled(secret, clandestine, underground, undisclosed)
1
hole-and-corner(secret, private, sneaky, covert)
1
incog(secret, clandestine, underground, underhanded)
1
incognito(secret, clandestine, underground, undisclosed)
1
masked(secret, underground, sneaky, underhanded)
1
on the QT(expression, idiom, sensitive, private)
1
on the sly(expression, secret, private, sneaky)
1
private(secret, clandestine, underground, sneaky)
1
secretive(secret, private, unknowing, clandestine)
1
shrouded(secret, unknowing, clandestine, underground)
1
slinking(secret, private, sneaky, covert)
1
under the table(expression, idiom, sensitive, recreant)
1
under wraps(expression, secret, clandestine, sneaky)
1
underhand(secret, private, clandestine, sneaky)
1
unsuspected(secret, clandestine, underground, underhanded)
1
veiled(secret, private, clandestine, sneaky)
0
buried(secret, clandestine, underground, underhanded)
0
fraudulent(secret, private, sneaky, covert)
0
obscured(secret, clandestine, underground, underhanded)
0
ulterior(secret, clandestine, underground, underhanded)
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APASmart Define. (2015). under-the-table thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/under-the-table/thesaurus/synonyms
ChicagoSmart Define. 2015. "under-the-table thesaurus" https://smartdefine.org/under-the-table/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, under-the-table thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/under-the-table/thesaurus/synonyms>.
MLASmart Define. "under-the-table thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/under-the-table/thesaurus/synonyms>