1
subtlety
1
suppleness
1
suppression(dark, confidence, silence, mystery, secrecy)
1
surreptitiously
1
thievery
1
thieving
1
trickiness
1
under the radar
1
underground(adjective, secret, hidden, spy, covert)
1
underground activity
1
underhand dealing
1
underhanded
1
wariness
1
wile
1
wiles
1
wiliness
1
wit
0
acuteness
0
callidity
0
privy
11 years ago|8.3k views|share |citing 
APASmart Define. (2015). stealth thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/stealth/thesaurus/synonyms
ChicagoSmart Define. 2015. "stealth thesaurus" https://smartdefine.org/stealth/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, stealth thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/stealth/thesaurus/synonyms>.
MLASmart Define. "stealth thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/stealth/thesaurus/synonyms>