9 entries under surreptitiously topic. ×

3
secretly(adverb, clandestine, slyly, underhandedly)
2
behind closed doors(adverb, quietly, secretly, personally, privately)
1
confidentially(adverb, quietly, secretly, personally, privately)
1
in secret(adverb, quietly, secretly, personally, privately)
1
quietly(secretly, personally, privately, furtively, slyly)
1
under wraps(expression, clandestine, secretly, slyly, underhandedly)
1
undercover(clandestine, secretly, furtively, slyly, underhandedly)
1
wildcat(clandestine, secretly, furtively, slyly, underhandedly)
0
clandestine(secretly, slyly, underhandedly)
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APASmart Define. (2015). in camera thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/in_camera/thesaurus/synonyms
ChicagoSmart Define. 2015. "in camera thesaurus" https://smartdefine.org/in_camera/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, in camera thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/in_camera/thesaurus/synonyms>.
MLASmart Define. "in camera thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/in_camera/thesaurus/synonyms>