- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
48 entries under adjective topic. ×
| truthful | |
| unadulterated | |
| unaffected | |
| upstanding | |
| valid | |
| veridical | |
| virtuous | |
| wholesome |
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| APA | Smart Define. (2016). perfidious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/perfidious/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "perfidious thesaurus" https://smartdefine.org/perfidious/thesaurus/antonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, perfidious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/perfidious/thesaurus/antonyms>. |
| MLA | Smart Define. "perfidious thesaurus" 4 March 2016. Web. 28 September 2026. <https://smartdefine.org/perfidious/thesaurus/antonyms> |