66 entries under untrustworthy topic. ×

17
dishonest(adjective, false, deceitful, crafty)
17
double-dealing(noun, adjective, mean, fake, base)
16
hypocritical(noun, adjective, mean, bad, base)
16
two-faced(noun, adjective, mean, base, false)
14
crafty(adjective, false, dishonest, deceitful, clever)
14
treacherous(adjective, mean, fake, base, false)
12
devious(noun, adjective, mean, fake, honest)
12
shifty(adjective, honest, false, dishonest, deceitful)
11
false(noun, adjective, mean, fake, base)
11
tricky(adjective, false, dishonest, deceitful)
10
crooked(adjective, mean, fake, base, dishonest)
10
cunning(adjective, false, dishonest, deceitful)
9
sneaky(adjective, honest, dishonest, deceitful)
8
underhand(adjective, honest, dishonest, deceitful)
8
underhanded(adjective, mean, honest, base, false)
7
lying(adjective, false, dishonest, deceitful)
7
perfidious(noun, adjective, mean, bad, base)
7
slippery(adjective, uncertain, dishonest, cunning, deceitful)
6
faithless(noun, adjective, mean, base, false)
4
evasive(adjective, false, dishonest, deceitful, dubious)
11 years ago|5.5k views|share |citing 
APASmart Define. (2015). duplicitous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/duplicitous/thesaurus/synonyms
ChicagoSmart Define. 2015. "duplicitous thesaurus" https://smartdefine.org/duplicitous/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, duplicitous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/duplicitous/thesaurus/synonyms>.
MLASmart Define. "duplicitous thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/duplicitous/thesaurus/synonyms>