61 entries under untruthful topic. ×

1
delusory(adjective, false, dishonest, cunning, deceitful)
1
shady(adjective, fake, false, counterfeit, dishonest)
1
sneaking(adjective, false, dishonest, deceitful, lying)
1
wrong(adjective, fake, counterfeit, dishonest, sham)
0
backbiting(adjective, false, deceitful, lying)
0
bent(adjective, fake, false, counterfeit, sham)
0
bluffing(adjective, false, deceitful, lying)
0
committing perjury(expression, adjective, dishonest, deceitful)
0
disreputable(adjective, false, deceitful, lying)
0
double-crossing(adjective, false, dishonest, deceitful, lying)
0
elusive(adjective, false, deceitful, lying)
0
falsifying(adjective, dishonest, deceitful, two-faced)
0
hoodwinking(adjective, false, deceitful, lying)
0
inventing(adjective, dishonest, deceitful, two-faced)
0
misrepresenting(adjective, dishonest, deceitful, two-faced)
0
misstating(adjective, dishonest, deceitful, two-faced)
0
sinister(adjective, false, deceitful, lying, dubious)
0
swindling(adjective, false, deceitful, lying, double)
0
two-timing(adjective, false, dishonest, deceitful, lying)
0
unprincipled(adjective, false, deceitful, lying)
10 years ago|19k views|share |citing 
APASmart Define. (2016). insincere thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/insincere/thesaurus/synonyms
ChicagoSmart Define. 2016. "insincere thesaurus" https://smartdefine.org/insincere/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, insincere thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/insincere/thesaurus/synonyms>.
MLASmart Define. "insincere thesaurus" 14 March 2016. Web. 1 October 2026. <https://smartdefine.org/insincere/thesaurus/synonyms>