- Definitions|2
- Thesaurus|755
- Abbreviations|0
130 entries under noun topic. ×
| manslaughter | |
| murder | |
| mutiny(deception, treachery, crime, disloyalty) | |
| revolt(deception, treachery, crime, disloyalty) | |
| revolutionary(deception, treachery, crime, disloyalty) | |
| seditious act(expression, deception, treachery, crime) | |
| skulduggery | |
| subversion(deception, treachery, crime, disloyalty) | |
| untrustworthiness(treachery, falseness, unfaithfulness) | |
| untruthfulness(deceit, lying, deceitfulness, wrongness) |
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| APA | Smart Define. (2015). perfidy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/perfidy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "perfidy thesaurus" https://smartdefine.org/perfidy/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, perfidy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/perfidy/thesaurus/synonyms>. |
| MLA | Smart Define. "perfidy thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/perfidy/thesaurus/synonyms> |