Synonyms|128Antonyms|3|Broader|4Narrower|0Related|53

11 entries under idiom topic. ×

3
back entrance(noun, expression)
1
back door
1
off the record(expression, adjective, intimate, secret)
1
on the QT(expression, obscure, sensitive, private)
1
under false pretense(expression, close, sensitive, clandestine)
0
cloak and dagger(expression, obscure, unknown, unrevealed)
0
for eyes only(expression, sensitive, sub-rosa)
0
not for publication(expression, sensitive, secret, private)
0
rear entrance
0
under the table(expression, close, sensitive, inside)
0
with a lid on(expression, sensitive, sub-rosa)
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APASmart Define. (2013). backdoor thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/backdoor/thesaurus/synonyms
ChicagoSmart Define. 2013. "backdoor thesaurus" https://smartdefine.org/backdoor/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, backdoor thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/backdoor/thesaurus/synonyms>.
MLASmart Define. "backdoor thesaurus" 19 May 2013. Web. 25 September 2026. <https://smartdefine.org/backdoor/thesaurus/synonyms>