14 entries under clandestine topic. ×

11
slyly(noun, adverb, quietly, secretly)
7
on the sly(noun, expression, idiom, adverb)
6
clandestinely(noun, adverb, quietly, secretly)
5
sub rosa(expression, adverb, quietly, personally)
1
by stealth(expression, idiom, quietly, secretly)
1
hush-hush(quietly, secretly, personally, privately)
1
in camera(expression, quietly, secretly, personally)
1
in holes and corners(expression, idiom, quietly, secretly)
1
on the QT(expression, idiom, quietly, secretly)
1
on the quiet(expression, idiom, quietly, personally)
1
under wraps(expression, secretly, slyly, underhandedly)
1
undercover(secretly, slyly, underhandedly, incognito)
1
wildcat(secretly, slyly, underhandedly, surreptitiously)
0
under cover(expression, underhandedly, incognito)
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APASmart Define. (2015). furtively thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/furtively/thesaurus/synonyms
ChicagoSmart Define. 2015. "furtively thesaurus" https://smartdefine.org/furtively/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, furtively thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/furtively/thesaurus/synonyms>.
MLASmart Define. "furtively thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/furtively/thesaurus/synonyms>