18 entries under bad behavior topic. ×

18
artful(adjective, negative)
17
sly(adjective, false, negative, dishonest, slick)
15
crafty(adjective, false, negative, dishonest, cunning)
15
cunning(adjective, false, negative, dishonest, artful)
13
guileful(adjective, honest, negative)
12
devious(adjective, honest, false, negative, restrained)
12
wily(adjective, false, negative, dishonest, cunning)
12
foxy(adjective, false, negative, artful, hypocritical)
12
scheming(adjective, false, negative, misleading, illusory)
9
designing(adjective, false, negative, misleading, artful)
9
slick(adjective, false, negative, dishonest, deceitful)
9
slippery(adjective, false, negative, dishonest, cunning)
8
calculating(adjective, negative)
7
unscrupulous(adjective, negative)
5
shrewd(adjective, negative)
2
conniving(adjective, negative)
1
Machiavellian(adjective, negative)
0
manipulative(adjective, negative)
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APASmart Define. (2016). disingenuous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/disingenuous/thesaurus/synonyms
ChicagoSmart Define. 2016. "disingenuous thesaurus" https://smartdefine.org/disingenuous/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, disingenuous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/disingenuous/thesaurus/synonyms>.
MLASmart Define. "disingenuous thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/disingenuous/thesaurus/synonyms>