0
secrecy
0
adulterously
0
alternative
0
backstage
0
behind closed doors
0
behind your back
0
cagily(adverb, secretively)
0
cautiously
0
clandestine(secretly, slyly, underhandedly, surreptitiously)
0
confidential
0
conspiratorially
0
cop
0
coverts
0
cravenly
0
dastardly
0
delay
0
designingly
0
dilatory
0
elusively
0
enigmatically(adverb, secretively)
11 years ago|4k views|share |citing 
APASmart Define. (2015). furtively thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/furtively/thesaurus/synonyms
ChicagoSmart Define. 2015. "furtively thesaurus" https://smartdefine.org/furtively/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, furtively thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/furtively/thesaurus/synonyms>.
MLASmart Define. "furtively thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/furtively/thesaurus/synonyms>