3
on the q.t(noun, adverb)
3
or Q.T.(noun, adverb)
2
incognito
2
private
2
privily(adverb, quietly, secretly, personally, privately)
2
secret
2
underhandly
1
by stealth(expression, idiom, clandestine, quietly, secretly)
1
confidentially
1
covert
1
deceitfully
1
deviously
1
esoterically
1
felinely
1
guilefully
1
hugger-mugger
1
hush-hush(clandestine, quietly, secretly, personally, privately)
1
in camera(expression, clandestine, quietly, secretly, personally)
1
in confidence(expression, quietly, secretly, personally, privately)
1
in holes and corners(expression, idiom, clandestine, quietly, secretly)
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APASmart Define. (2015). furtively thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/furtively/thesaurus/synonyms
ChicagoSmart Define. 2015. "furtively thesaurus" https://smartdefine.org/furtively/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, furtively thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/furtively/thesaurus/synonyms>.
MLASmart Define. "furtively thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/furtively/thesaurus/synonyms>