55 entries under unprincipled topic. ×

19
untruthful(noun, adjective, wrong, fake, honest)
16
treacherous(adjective, false, corrupt, dishonest, cunning)
14
dishonest(adjective, wrong, fake, honest, false)
14
double-dealing(noun, adjective, deception, false, corrupt)
12
perfidious(noun, adjective, false, dishonest, deceitful)
7
untrustworthy(adjective, bad, false, dishonest, cunning)
4
underhand(adjective, false, corrupt, dishonest, cunning)
3
disloyal(adjective, mean, bad, wrong, false)
3
faithless(noun, adjective, false, dishonest, cunning)
1
committing perjury(expression, adjective, dishonest, deceitful, fickle)
1
double-crossing(adjective, false, dishonest, deceitful, fickle)
1
falsehearted(fickle, untrustworthy, dirty-dealing)
1
inconstant(adjective, wrong, false, dishonest, incorrect)
1
perjurious(adjective, fickle, untrue, untrustworthy)
1
traitorous(adjective, mean, bad, wrong, false)
1
treasonable(fickle, untrustworthy, dirty-dealing)
1
two-timing(noun, adjective, false, dishonest, treachery)
1
unfaithful(noun, adjective, mean, bad, wrong)
0
adulterine(fickle, untrustworthy, dirty-dealing)
0
adulterous(fickle, untrustworthy, dirty-dealing)
<123>
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APASmart Define. (2015). lying thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lying/thesaurus/synonyms
ChicagoSmart Define. 2015. "lying thesaurus" https://smartdefine.org/lying/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, lying thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lying/thesaurus/synonyms>.
MLASmart Define. "lying thesaurus" 23 December 2015. Web. 26 September 2026. <https://smartdefine.org/lying/thesaurus/synonyms>