80 entries under smooth topic. ×

2
roguish(mean, dishonest, cunning, dubious)
2
traitorous(adjective, mean, cunning, knowing)
1
hip(wise, learned, sage)
1
elusive(mean, dishonest, cunning, dubious)
1
furtive(adjective, mean, dishonest, cunning)
1
secret(adjective, mean, deep, thoughtful)
1
sneaking(mean, dishonest, cunning, deceitful)
1
surreptitious(mean, dishonest, deceitful, tricky)
0
bluffing(mean, cunning, knowing, sly)
0
captious(mean, cunning, knowing, sly)
0
covert(mean, cunning, knowing, sly)
0
delusive(mean, cunning, deceitful, knowing)
0
dishonorable(mean, cunning, knowing, sly)
0
dissembling(mean, cunning, knowing, sly)
0
illusory(mean, cunning, knowing, sly)
0
impish(mean, cunning, knowing, sly)
0
mean(cunning, knowing, sly, crafty)
0
mischievous(mean, cunning, knowing, sly)
0
secretive(mean, wary, sly, guarded)
0
sophic(sensible, significant, intelligent, wise)
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APASmart Define. (2016). shrewd thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/shrewd/thesaurus/synonyms
ChicagoSmart Define. 2016. "shrewd thesaurus" https://smartdefine.org/shrewd/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, shrewd thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/shrewd/thesaurus/synonyms>.
MLASmart Define. "shrewd thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/shrewd/thesaurus/synonyms>