9
underhanded(adjective, false, dishonest, cunning, deceitful)
8
conniving(adjective, mean, negative, deceitful, shrewd)
8
deep(adjective, sharp, intelligent, cunning, clever)
8
furtive(adjective, mean, smooth, dishonest, deceitful)
8
tricksy(adjective, cunning)
8
two-faced(adjective, false, dishonest, cunning, deceitful)
8
vulpine(adjective, cunning)
7
diplomatic(adjective, cunning, subtle, tactful, suave)
7
false(adjective, dishonest, cunning, deceitful, lying)
7
insincere(adjective, false, dishonest, cunning, deceitful)
7
serpentine(adjective, false, cunning, misleading, sly)
6
cute
6
fraudulent(adjective, false, dishonest, cunning, deceitful)
6
intriguing(adjective, mean, smooth, sensitive, cunning)
6
knavish
6
resourceful(adjective, witty)
6
sagacious(adjective, sharp, smart, intelligent, cunning)
6
skillful(adjective, smart, sensitive, intelligent, cunning)
6
smart(adjective, smooth, sharp, intelligent, cunning)
6
stealthy(adjective, quiet, mean, dishonest, cunning)
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APASmart Define. (2016). wily thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/wily/thesaurus/synonyms
ChicagoSmart Define. 2016. "wily thesaurus" https://smartdefine.org/wily/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, wily thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/wily/thesaurus/synonyms>.
MLASmart Define. "wily thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/wily/thesaurus/synonyms>