7 entries under expression topic. ×

1
on the QT(adjective, idiom, secret, private)
1
on the sly(adjective, idiom, private, hidden)
1
under wraps(adjective, secret, private, hidden)
0
back seat(sub-rosa, groundward)
0
entry level(sub-rosa, groundward)
0
to the bottom(idiom, sub-rosa, groundward)
0
under cover(adjective, secret, spy, covert)
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APASmart Define. (2015). hole-and-corner thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/hole-and-corner/thesaurus/synonyms
ChicagoSmart Define. 2015. "hole-and-corner thesaurus" https://smartdefine.org/hole-and-corner/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, hole-and-corner thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/hole-and-corner/thesaurus/synonyms>.
MLASmart Define. "hole-and-corner thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/hole-and-corner/thesaurus/synonyms>