73 entries under untruthful topic. ×

4
sneaky(adjective, mean, smooth, smart, false)
4
unfair(adjective, false, dishonest, cunning, deceitful)
4
untrustworthy(adjective, mean, bad, weak, wrong)
3
bent(adjective, fake, false, counterfeit, sham)
3
cheating(adjective, wrong, false, dishonest, cunning)
3
faithless(noun, adjective, bad, false, dishonest)
3
unctuous(adjective, smooth, false, deceitful, lying)
3
unprincipled(adjective, false, wicked, deceitful, lying)
3
unscrupulous(adjective, mean, bad, smooth, smart)
2
bluffing(adjective, mean, smooth, smart, false)
2
dissimulating(noun, adjective, wrong, false, dishonest)
2
double-crossing(adjective, wrong, false, dishonest, cunning)
2
equivocating(adjective, wrong, false, dishonest, deceitful)
2
fibbing(adjective, wrong, false, dishonest, deceitful)
2
prevaricating(adjective, wrong, false, dishonest, deceitful)
2
traitorous(adjective, mean, bad, smooth, wrong)
1
apocryphal(adjective, fake, false, counterfeit, dishonest)
1
disloyal(adjective, mean, bad, wrong, evil)
1
inconstant(adjective, wrong, false, dishonest, unpredictable)
1
recreant(adjective, mean, bad, wrong, evil)
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APASmart Define. (2015). deceptive thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/deceptive/thesaurus/synonyms
ChicagoSmart Define. 2015. "deceptive thesaurus" https://smartdefine.org/deceptive/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, deceptive thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/deceptive/thesaurus/synonyms>.
MLASmart Define. "deceptive thesaurus" 1 July 2015. Web. 29 September 2026. <https://smartdefine.org/deceptive/thesaurus/synonyms>