18 entries under sensitive topic. ×

5
sub-rosa(adjective, secret, private, hidden)
4
secret(adjective, private, hidden, clandestine)
2
backstairs(unknowing, clandestine, underground, undisclosed)
1
backdoor(clandestine, underground, undisclosed, sub-rosa)
1
classified(secret, clandestine, underground, undisclosed)
1
in ambush(expression, clandestine, underground, undisclosed)
1
on the QT(expression, idiom, private, hidden)
1
top secret(expression, clandestine, underground, undisclosed)
1
unacknowledged(clandestine, underground, undisclosed, sub-rosa)
1
under false pretense(expression, idiom, clandestine, underground)
1
under the table(expression, idiom, hidden, recreant)
0
buttoned up(expression, unknowing, hermetical, unbriefed)
0
for eyes only(expression, idiom, sub-rosa)
0
kept concealed(expression, sub-rosa)
0
not for publication(expression, idiom, sub-rosa)
0
privileged
0
with a lid on(expression, idiom, sub-rosa)
-1
hidden away(expression, sub-rosa)
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APASmart Define. (2015). under-the-table thesaurus. Retrieved September 22, 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 22, 2026).
HarvardSmart Define 2015, under-the-table thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/under-the-table/thesaurus/synonyms>.
MLASmart Define. "under-the-table thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/under-the-table/thesaurus/synonyms>