Synonyms|453Antonyms|138|Broader|10Narrower|14Related|1.4k

238 entries under adjective topic. ×

9
heathen(sinful, ungodly, irreligious, unbelieving)
9
two-faced(mean, base, false, dishonest)
8
atheistic(ungodly, irreligious, unbelieving, unspiritual)
8
corrupt(mean, bad, evil, base)
8
dubious(uncertain, dishonest, unsettled, hesitant)
8
slippery(false, dishonest, deceitful, unreliable)
8
unscrupulous(mean, base, dishonest, immoral)
7
capricious(false, dishonest, deceitful, unreliable)
7
crooked(mean, base, false, dishonest)
7
cunning(lying, misleading)
7
double-dealing(noun, mean, base, false)
7
insincere(dishonest, lying, misleading, hypocritical)
7
shifty(noun, false, dishonest, cunning)
6
changeable(dishonest, untrue, untrustworthy, frivolous)
6
dishonourable
6
duplicitous(noun, mean, base, false)
6
undependable(false, dishonest, deceitful, unreliable)
6
unstable(dishonest, changeable, untrustworthy, indecisive)
6
wavering(uncertain, dishonest, unsettled, hesitant)
5
changeful(dishonest, fickle, untrustworthy, unprincipled)
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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>