- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
55 entries under touchy topic. ×
| treacherous(adjective, mean, hard, wrong, continue) | |
| unscrupulous(adjective, mean, hard, evil, rough) | |
| evil(adjective, mean, bad, hard, rough) | |
| malicious(adjective, mean, bad, hard, evil) | |
| dirty(adjective, hard, rough, nasty, rude) | |
| knavish(adjective, hard, evil, rough, nasty) | |
| dishonorable(adjective, mean, bad, hard, evil) | |
| vicious(adjective, hard, evil, rough, nasty) | |
| hostile(adjective, hard, evil, rough, nasty) | |
| nasty(adjective, hard, rough, rude, cruel) | |
| rotten(adjective, hard, evil, rough, nasty) | |
| churlish(adjective, hard, rough, nasty, rude) | |
| dangerous(adjective, hard, evil, rough, nasty) | |
| despicable(adjective, hard, evil, rough, nasty) | |
| vile(adjective, hard, evil, rough, nasty) | |
| bad-tempered(adjective, hard, evil, rough, nasty) | |
| callous(adjective, hard, evil, rough, nasty) | |
| cantankerous(adjective, hard, evil, rough, nasty) | |
| contemptible(adjective, hard, evil, rough, nasty) | |
| difficult(adjective, hard, evil, rough, nasty) |
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| APA | Smart Define. (2016). perfidious thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/perfidious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "perfidious thesaurus" https://smartdefine.org/perfidious/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, perfidious thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/perfidious/thesaurus/synonyms>. |
| MLA | Smart Define. "perfidious thesaurus" 4 March 2016. Web. 20 September 2026. <https://smartdefine.org/perfidious/thesaurus/synonyms> |