57 entries under sly topic. ×

6
designing(adjective, mean, smooth, smart, false)
6
elusive(adjective, mean, smooth, smart, deception)
6
guileful(adjective, mean, smooth, wrong, smart)
5
shady(adjective, smooth, fake, false, counterfeit)
4
dissembling(noun, adjective, mean, smooth, wrong)
4
sharp(adjective, mean, smooth, cunning, deceitful)
4
shrewd(adjective, mean, smooth, cunning, deceitful)
4
smooth(adjective, mean, cunning, deceitful, knowing)
4
sneaky(adjective, mean, smooth, smart, false)
3
clever(adjective, cunning, deceitful, knowing)
3
unscrupulous(adjective, mean, bad, smooth, smart)
2
bluffing(adjective, mean, smooth, smart, false)
2
calculating(adjective, mean, smooth, cunning, knowing)
2
canny(adjective, mean, smooth, cunning, knowing)
2
furtive(adjective, mean, smooth, smart, false)
2
ingenious(mean, smooth, cunning, knowing)
2
plotting(adjective, mean, smooth, cunning, knowing)
2
smart(mean, smooth, cunning, knowing)
2
surreptitious(adjective, mean, smooth, dishonest, cunning)
2
traitorous(adjective, mean, bad, smooth, wrong)
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APASmart Define. (2015). deceptive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/deceptive/thesaurus/synonyms
ChicagoSmart Define. 2015. "deceptive thesaurus" https://smartdefine.org/deceptive/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, deceptive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/deceptive/thesaurus/synonyms>.
MLASmart Define. "deceptive thesaurus" 1 July 2015. Web. 25 September 2026. <https://smartdefine.org/deceptive/thesaurus/synonyms>