26 entries under expression topic. ×

1
in ambush(adjective, close, sensitive, clandestine)
1
on the QT(adjective, idiom, sensitive, dishonest)
1
on the quiet(adjective, idiom, dishonest, cunning)
1
on the sly(adjective, idiom, private, hidden)
1
top secret(adjective, close, sensitive, clandestine)
1
under cover(adjective, secret, fickle, untrustworthy)
1
under false pretense(adjective, idiom, close, sensitive)
1
under wraps(adjective, dishonest, secret, sneaky)
0
back seat
0
buttoned up(adjective, sensitive)
0
committing perjury(fickle, untrustworthy, unprincipled, dirty-dealing)
0
dirty dealing(dishonest, deceitful, fickle, untrustworthy)
0
double dealing(fickle, untrustworthy, unprincipled, dirty-dealing)
0
entry level
0
fly by night(idiom, fickle, untrustworthy, unprincipled)
0
for eyes only(idiom, sensitive)
0
hidden away(adjective, sensitive)
0
kept concealed(adjective, sensitive)
0
not for publication(adjective, idiom, sensitive)
0
not true to(idiom, fickle, untrustworthy, unprincipled)
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APASmart Define. (2013). sub-rosa thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sub-rosa/thesaurus/synonyms
ChicagoSmart Define. 2013. "sub-rosa thesaurus" https://smartdefine.org/sub-rosa/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, sub-rosa thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sub-rosa/thesaurus/synonyms>.
MLASmart Define. "sub-rosa thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/sub-rosa/thesaurus/synonyms>