52 entries under dirty-dealing topic. ×

3
adulterous(adjective, false, fickle, untrue, untrustworthy)
3
fair-weather(adjective, dishonest, deceitful, unreliable, fickle)
3
lying(noun, adjective, false, dishonest, cunning)
3
unloyal(adjective, wrong, false, dishonest, unsound)
2
amoral(adjective, fickle, untrustworthy, unprincipled)
2
double-crossing(adjective, false, dishonest, changeable, fickle)
2
falsehearted(adjective, mean, bad, evil, low)
2
not true to(expression, adjective, idiom, false, fickle)
2
unassured(adjective, dishonest, deceitful, unreliable, fickle)
2
unethical(adjective, dishonest, immoral, rotten, fickle)
2
unpatriotic(adjective, fickle, untrue, untrustworthy, unprincipled)
1
adulterine(adjective, false, fickle, untrue, untrustworthy)
1
double dealing(noun, expression, adjective, false, rotten)
1
foresworn(adjective, false, fickle, untrue, untrustworthy)
1
moonlighting(adjective, false, fickle, untrue, untrustworthy)
1
undutiful(adjective, fickle, untrue, untrustworthy, unprincipled)
1
untrusty(adjective, false, dishonest, deceitful, unreliable)
0
committing perjury(expression, fickle, untrustworthy, unprincipled)
0
dirty dealing(expression, fickle, untrustworthy, unprincipled)
0
extracurricular(fickle, untrustworthy, unprincipled)
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APASmart Define. (2015). faithless thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/faithless/thesaurus/synonyms
ChicagoSmart Define. 2015. "faithless thesaurus" https://smartdefine.org/faithless/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, faithless thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/faithless/thesaurus/synonyms>.
MLASmart Define. "faithless thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/faithless/thesaurus/synonyms>