Synonyms|111Antonyms|0|Broader|1Narrower|0Related|6

14 entries under expression topic. ×

3
under wraps(noun, adjective, sensitive, underground)
1
in ambush(adjective, close, sensitive, inside)
1
under false pretense(adjective, idiom, close, sensitive)
1
under security restrictions(noun, idiom, classified, ranked)
0
buttoned up(adjective, sensitive, sub-rosa)
0
for eyes only(adjective, idiom, exceptional, sensitive)
0
hidden away(adjective, sensitive, sub-rosa)
0
highly classified(noun, classified)
0
kept concealed(adjective, sensitive, sub-rosa)
0
not for publication(adjective, idiom, exceptional, sensitive)
0
off the record(idiom, exceptional, secret, private)
0
on the QT(adjective, idiom, sensitive, private)
0
under the table(adjective, idiom, close, sensitive)
0
with a lid on(adjective, idiom, sensitive, sub-rosa)
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APASmart Define. (2015). top secret thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/top_secret/thesaurus/synonyms
ChicagoSmart Define. 2015. "top secret thesaurus" https://smartdefine.org/top_secret/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, top secret thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/top_secret/thesaurus/synonyms>.
MLASmart Define. "top secret thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/top_secret/thesaurus/synonyms>