Synonyms|53Antonyms|8|Broader|0Narrower|0Related|1

17 entries under sub-rosa topic. ×

3
privileged(sensitive, private, confidential)
3
secret(adjective, sensitive, private, confidential)
1
on the QT(expression, adjective, idiom, adverb, sensitive)
0
backdoor(adjective, sensitive, secret, private, confidential)
0
backstairs
0
buttoned up(expression, sensitive, eyes-only)
0
classified(adjective, sensitive, secret, private, confidential)
0
hidden away(expression, sensitive)
0
in ambush(expression, sensitive)
0
kept concealed(expression, sensitive)
0
sensitive(adjective, adverb, confidential, eyes-only)
0
unacknowledged
0
under-the-table
0
under false pretense(expression, idiom, sensitive)
0
under the table(expression, idiom, sensitive)
0
under wraps(expression, sensitive)
0
with a lid on(expression, idiom, sensitive)
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APASmart Define. (2015). not for publication thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/not_for_publication/thesaurus/synonyms
ChicagoSmart Define. 2015. "not for publication thesaurus" https://smartdefine.org/not_for_publication/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, not for publication thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/not_for_publication/thesaurus/synonyms>.
MLASmart Define. "not for publication thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/not_for_publication/thesaurus/synonyms>