105 entries under deceitful topic. ×

10
scheming(adjective, dishonest, cunning, sly)
10
shrewd(adjective, mean, dishonest, cunning)
9
duplicitous(adjective, honest, dishonest, untrustworthy)
9
clandestine(adjective, quiet, dishonest, secret)
9
unscrupulous(adjective, mean, bad, smooth, wrong)
9
untrustworthy(adjective, false, dishonest, cunning)
8
designing(adjective, mean, smooth, smart, false)
8
false(adjective, dishonest, cunning, lying)
7
fraudulent(adjective, false, corrupt, dishonest, cunning)
7
two-faced(adjective, bad, wrong, false, dishonest)
6
calculating(adjective, mean, dishonest, sly)
6
crooked(adjective, mean, bad, smooth, wrong)
6
double-dealing(adjective, mean, smooth, smart, false)
6
sharp(adjective, mean, bad, smooth, wrong)
4
corrupt(adjective, bad, wrong, false, dishonest)
4
insincere(adjective, false, dishonest, cunning)
4
roguish(adjective, mean, smooth, false, dishonest)
4
shady(adjective, bad, wrong, false, corrupt)
4
unreliable(adjective, false, dishonest, slick)
3
concealed(adjective, dishonest, cunning, underhanded)
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APASmart Define. (2015). sneaky thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sneaky/thesaurus/synonyms
ChicagoSmart Define. 2015. "sneaky thesaurus" https://smartdefine.org/sneaky/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, sneaky thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sneaky/thesaurus/synonyms>.
MLASmart Define. "sneaky thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/sneaky/thesaurus/synonyms>