48 entries under adverb topic. ×

2
invisibly
2
latently
2
on the QT(expression, clandestine, quietly, secretly)
2
on the quiet(expression, idiom, clandestine, quietly)
2
under cover(expression, idiom, show, clandestine)
2
underhandedly(noun, clandestine, quietly, secretly)
1
cautiously
1
cryptically
1
hush-hush(adjective, clandestine, quietly, secretly)
1
in disguise(expression, furtively, incognito)
1
incognito
1
mysteriously
1
obscurely(quietly, secretly, personally, privately)
1
personally
1
privily(quietly, secretly, personally, privately)
1
secretively
1
under wraps(expression, clandestine, secretly, slyly)
1
undercover(adjective, clandestine, secretly, furtively)
1
wildcat(clandestine, secretly, slyly, underhandedly)
0
closely
13 years ago|5k views|share |citing 
APASmart Define. (2013). clandestinely thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/clandestinely/thesaurus/synonyms
ChicagoSmart Define. 2013. "clandestinely thesaurus" https://smartdefine.org/clandestinely/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, clandestinely thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/clandestinely/thesaurus/synonyms>.
MLASmart Define. "clandestinely thesaurus" 17 June 2013. Web. 25 September 2026. <https://smartdefine.org/clandestinely/thesaurus/synonyms>