63 entries under untruthful topic. ×

1
delusive(adjective, wrong, fake, false, counterfeit)
1
delusory(adjective, wrong, false, dishonest, cunning)
1
double-crossing(adjective, wrong, false, dishonest, deceitful)
1
elusive(adjective, false, dishonest, deceitful, lying)
1
two-timing(adjective, wrong, false, dishonest, deceitful)
0
bent(adjective, fake, false, counterfeit, sham)
0
cheating(adjective, false, dishonest, cunning, deceitful)
0
disreputable(adjective, false, deceitful, lying)
0
falsifying(adjective, wrong, false, dishonest, deceitful)
0
hoodwinking(adjective, false, deceitful, lying)
0
inventing(adjective, wrong, false, dishonest, deceitful)
0
misrepresenting(adjective, wrong, false, dishonest, deceitful)
0
misstating(adjective, wrong, false, dishonest, deceitful)
0
recreant(adjective, false, deceitful, lying)
0
sinister(adjective, false, deceitful, lying)
0
sneaking(adjective, false, deceitful, lying)
0
swindling(adjective, false, deceitful, lying)
0
traitorous(adjective, false, deceitful, lying)
0
unreliable(adjective, wrong, false, dishonest, deceitful)
0
villainous(adjective, false, deceitful, lying)
11 years ago|13k views|share |citing 
APASmart Define. (2015). mendacious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/mendacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "mendacious thesaurus" https://smartdefine.org/mendacious/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, mendacious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/mendacious/thesaurus/synonyms>.
MLASmart Define. "mendacious thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/mendacious/thesaurus/synonyms>