12 entries under expression topic. ×

6
on the sly(noun, idiom, adverb, cunning)
2
by stealth(clandestine, quietly, personally, privately)
1
in camera(clandestine, quietly, personally, privately)
1
in confidence(quietly, secretly, personally, privately)
1
in holes and corners(idiom, clandestine, quietly, personally)
1
in strict confidence(idiom, quietly, secretly, personally)
1
on the QT(idiom, clandestine, quietly, personally)
1
on the quiet(idiom, clandestine, quietly, personally)
1
sub rosa(adverb, clandestine, quietly, personally)
1
under the table(idiom, quietly, secretly, personally)
0
under cover(clandestine, underhandedly)
0
under wraps(clandestine, secretly, underhandedly, surreptitiously)
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APASmart Define. (2015). slyly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/slyly/thesaurus/synonyms
ChicagoSmart Define. 2015. "slyly thesaurus" https://smartdefine.org/slyly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, slyly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/slyly/thesaurus/synonyms>.
MLASmart Define. "slyly thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/slyly/thesaurus/synonyms>