Synonyms|196Antonyms|18|Broader|2Narrower|0Related|63

16 entries under idiom topic. ×

1
in the background(expression, mysterious, reticent, taciturn)
1
in the dark(expression, mysterious, reticent, taciturn)
1
on the QT(expression, sensitive, reticent, taciturn)
1
under false pretense(expression, close, sensitive, clandestine)
0
behind the curtain(expression, unknowing, hermetical, unbriefed)
0
behind the scenes(expression, unknowing, hermetical, unbriefed)
0
cloak and dagger(expression, restricted, discreet)
0
for eyes only(expression, sensitive, sub-rosa)
0
in a corner(expression, unknowing, hermetical, unbriefed)
0
not for publication(expression, sensitive, sub-rosa)
0
out of it(expression, unknowing, hermetical, unbriefed)
0
out of public view(expression, unknowing, hermetical, unbriefed)
0
out of view(expression, unknowing, hermetical, unbriefed)
0
out to lunch(expression, unknowing, hermetical, unbriefed)
0
under the table(expression, close, sensitive, inside)
0
with a lid on(expression, sensitive, sub-rosa)
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APASmart Define. (2015). backstairs thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/backstairs/thesaurus/synonyms
ChicagoSmart Define. 2015. "backstairs thesaurus" https://smartdefine.org/backstairs/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, backstairs thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/backstairs/thesaurus/synonyms>.
MLASmart Define. "backstairs thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/backstairs/thesaurus/synonyms>