238 entries under adjective topic. ×

4
seditious(untrue, untrustworthy, treacherous, unfaithful)
4
sly(false, dishonest, deceitful, slick)
4
trustless(dishonest, deceitful, unreliable, fickle)
4
truthless(true, unreliable, falsehood, insecure)
4
two-timing(false, dishonest, deceitful, unreliable)
4
uncertain(unsettled, hesitant, dubious, unreliable)
4
unconverted(dishonest, fickle, untrustworthy, unprincipled)
4
unprincipled(dishonest, immoral, rotten, fickle)
4
unsteady(unreliable, changeable, insecure, treacherous)
4
unsure(uncertain, dishonest, unsettled, hesitant)
4
untruthful(noun, wrong, false, dishonest)
4
villainous(mean, bad, evil, base)
3
adulterous(false, fickle, untrue, untrustworthy)
3
cheating(false, dishonest, cunning, lying)
3
conscienceless
3
creedless
3
evasive(false, dishonest, deceitful, falsehood)
3
fair-weather(dishonest, deceitful, unreliable, fickle)
3
fast and loose(expression, idiom, dishonest, immoral)
3
freethinking
11 years ago|16k views|share |citing 
APASmart Define. (2015). faithless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/faithless/thesaurus/synonyms
ChicagoSmart Define. 2015. "faithless thesaurus" https://smartdefine.org/faithless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, faithless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/faithless/thesaurus/synonyms>.
MLASmart Define. "faithless thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/faithless/thesaurus/synonyms>