- Definitions|0
- Thesaurus|27
- Abbreviations|0
20 entries under noun topic. ×
| adultery(duplicity, affair, unfaithfulness, faithlessness) | |
| infidelity(disloyalty, unfaithfulness, faithlessness) | |
| affair(duplicity, unfaithfulness, faithlessness) | |
| bad faith(expression, duplicity, affair, unfaithfulness) | |
| betrayal(duplicity, affair, unfaithfulness, faithlessness) | |
| cheating(duplicity, affair, unfaithfulness, faithlessness) | |
| disloyalty(unfaithfulness, faithlessness) | |
| duplicity(affair, unfaithfulness, faithlessness) | |
| faithlessness(duplicity, affair, unfaithfulness) | |
| falseness(duplicity, affair, unfaithfulness, faithlessness) | |
| falsity(duplicity, affair, unfaithfulness, faithlessness) | |
| inconstancy(duplicity, affair, unfaithfulness, faithlessness) | |
| lewdness(duplicity, affair, unfaithfulness, faithlessness) | |
| perfidiousness(duplicity, affair, unfaithfulness, faithlessness) | |
| perfidy(duplicity, affair, unfaithfulness, faithlessness) | |
| treacherousness(duplicity, affair, unfaithfulness, faithlessness) | |
| treachery(duplicity, affair, unfaithfulness, faithlessness) | |
| treason(duplicity, affair, unfaithfulness, faithlessness) | |
| two-timing(duplicity, affair, unfaithfulness, faithlessness) | |
| unfaithfulness(duplicity, affair, faithlessness) |
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| APA | Smart Define. (2015). extramarital relations thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/extramarital_relations/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "extramarital relations thesaurus" https://smartdefine.org/extramarital_relations/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, extramarital relations thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/extramarital_relations/thesaurus/synonyms>. |
| MLA | Smart Define. "extramarital relations thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/extramarital_relations/thesaurus/synonyms> |