6 entries under furtively topic. ×

3
quietly(noun, adverb, secretly, personally, privately)
2
insidiously(adverb, quietly, secretly, personally, privately)
1
intimately(quietly, secretly, personally, privately)
1
obscurely(quietly, secretly, personally, privately)
1
privily(adverb, quietly, secretly, personally, privately)
1
unobserved(quietly, secretly, personally, privately)
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APASmart Define. (2015). surreptitiously thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/surreptitiously/thesaurus/synonyms
ChicagoSmart Define. 2015. "surreptitiously thesaurus" https://smartdefine.org/surreptitiously/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, surreptitiously thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/surreptitiously/thesaurus/synonyms>.
MLASmart Define. "surreptitiously thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/surreptitiously/thesaurus/synonyms>