68 entries under untrustworthy topic. ×

15
underhand(adjective, mean, smooth, smart, honest)
14
evasive(adjective, dishonest, deceitful, tricky)
13
false(noun, adjective, wrong, dishonest, cunning)
12
designing(adjective, mean, smooth, smart, false)
11
conniving(adjective, mean, smooth, smart, false)
11
double-dealing(noun, adjective, mean, smooth, wrong)
11
duplicitous(adjective, honest, false, dishonest, deceitful)
11
furtive(adjective, mean, smooth, smart, dishonest)
10
insincere(adjective, false, dishonest, cunning, deceitful)
10
unreliable(adjective, wrong, false, true, dishonest)
9
dubious(adjective, weak, corrupt, uncertain, dishonest)
9
fraudulent(adjective, false, corrupt, dishonest, cunning)
8
cagey(adjective, mean, smooth, deceitful)
8
elusive(adjective, mean, smooth, smart, false)
8
fly-by-night(adjective, false, dishonest, deceitful, dubious)
8
two-faced(noun, adjective, wrong, false, dishonest)
7
faithless(noun, adjective, false, dishonest, cunning)
7
uncertain(adjective, weak, sensitive, irregular, doubtful)
7
underhanded(adjective, honest, false, corrupt, dishonest)
7
untruthful(noun, adjective, wrong, false, corrupt)
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APASmart Define. (2015). shifty thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/shifty/thesaurus/synonyms
ChicagoSmart Define. 2015. "shifty thesaurus" https://smartdefine.org/shifty/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, shifty thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/shifty/thesaurus/synonyms>.
MLASmart Define. "shifty thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/shifty/thesaurus/synonyms>