8 entries under furtively topic. ×

3
clandestinely(noun, adverb, clandestine, quietly, secretly)
3
slyly(noun, adverb, clandestine, quietly, secretly)
1
insidiously(adjective, quietly, secretly, personally, privately)
1
intimately(quietly, secretly, personally, privately)
1
obscurely(quietly, secretly, personally, privately)
1
privily(quietly, secretly, personally, privately)
1
quietly(noun, secretly, personally, privately)
1
unobserved(quietly, secretly, personally, privately)
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APASmart Define. (2015). underhandedly thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/underhandedly/thesaurus/synonyms
ChicagoSmart Define. 2015. "underhandedly thesaurus" https://smartdefine.org/underhandedly/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, underhandedly thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/underhandedly/thesaurus/synonyms>.
MLASmart Define. "underhandedly thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/underhandedly/thesaurus/synonyms>