56 entries under knowing topic. ×

12
mischievous(adjective, mean, smooth, wrong, evil)
11
sly(adjective, mean, smooth, cunning, clever)
8
artful(adjective, mean, smooth, smart, rude)
8
roguish(adjective, mean, smooth, cunning)
8
wily(adjective, mean, smooth, cunning, clever)
8
cunning(adjective, mean, smooth, cunning, subtle)
8
shrewd(adjective, mean, smooth, cunning, subtle)
7
astute(adjective, mean, smooth, cunning, subtle)
7
clever(adjective, smart, cunning, subtle)
7
crafty(adjective, mean, smooth, cunning, subtle)
7
playful(adjective, mischievous, coy)
7
saucy(adjective, smart, impudent, impertinent)
6
canny(adjective, mean, smooth, smart, cunning)
6
insidious(mean, smooth, cunning, sly)
6
tricky(adjective, mean, smooth, cunning)
6
waggish(adjective, playful, mischievous, coy)
5
designing(mean, smooth, cunning, sly)
5
sharp(mean, smooth, smart, cunning, clever)
5
subtle(adjective, mean, smooth, cunning)
4
deceitful(mean, smooth, cunning, sly)
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APASmart Define. (2015). arch thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/arch/thesaurus/synonyms
ChicagoSmart Define. 2015. "arch thesaurus" https://smartdefine.org/arch/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, arch thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/arch/thesaurus/synonyms>.
MLASmart Define. "arch thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/arch/thesaurus/synonyms>