- Definitions|1
- Thesaurus|824
- Abbreviations|0
46 entries under noun topic. ×
| disloyalty(treachery, loyalty, unfaithfulness) | |
| infidelity(honesty, disloyalty) | |
| treachery(dishonesty, loyalty, disloyalty) | |
| unfaithfulness | |
| treason(truth, honesty, disloyalty) | |
| betrayal(honesty, devotion, exhibition) | |
| duplicity(truth, honesty) | |
| faithlessness | |
| falseness(treachery, honesty) | |
| falsity(truth, honesty) | |
| inconstancy(treachery, devotion) | |
| perfidiousness | |
| perfidy | |
| deceit | |
| disaffection | |
| flirtation | |
| dishonesty(treachery, truth, honesty) | |
| adultery | |
| hanky-panky(business, honesty) | |
| apostasy |
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| APA | Smart Define. (2015). faithfulness thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/faithfulness/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "faithfulness thesaurus" https://smartdefine.org/faithfulness/thesaurus/antonyms (accessed October 2, 2026). |
| Harvard | Smart Define 2015, faithfulness thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/faithfulness/thesaurus/antonyms>. |
| MLA | Smart Define. "faithfulness thesaurus" 23 December 2015. Web. 2 October 2026. <https://smartdefine.org/faithfulness/thesaurus/antonyms> |