- Definitions|2
- Thesaurus|152
- Abbreviations|0
| corrupt | |
| dirty-dealing(fickle, untrustworthy, unprincipled) | |
| dirty dealing(expression, fickle, untrustworthy, unprincipled, dirty-dealing) | |
| disloyalty | |
| double-crossing(adjective, disloyal) | |
| double-dealing(fickle, untrustworthy, unprincipled, dirty-dealing) | |
| double dealing(expression, fickle, untrustworthy, unprincipled, dirty-dealing) | |
| duplicitous(fickle, untrustworthy, unprincipled) | |
| extracurricular(fickle, untrustworthy, unprincipled, dirty-dealing) | |
| fair-weather(fickle, untrustworthy, unprincipled) | |
| fickle(untrustworthy, unprincipled, dirty-dealing) | |
| fly by night(expression, idiom, fickle, untrustworthy, unprincipled) | |
| foresworn(fickle, untrustworthy, unprincipled, dirty-dealing) | |
| hypocritical | |
| inconstant(fickle, untrustworthy, unprincipled) | |
| infidelity | |
| insurrectionary | |
| lubricious(fickle, untrustworthy, unprincipled, dirty-dealing) | |
| lying(fickle, untrustworthy, unprincipled, dirty-dealing) | |
| mercentary(fickle, untrustworthy, unprincipled, dirty-dealing) |
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| APA | Smart Define. (2015). treasonous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/treasonous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "treasonous thesaurus" https://smartdefine.org/treasonous/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, treasonous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/treasonous/thesaurus/synonyms>. |
| MLA | Smart Define. "treasonous thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/treasonous/thesaurus/synonyms> |