- Definitions|2
- Thesaurus|136
- Abbreviations|0
73 entries under adjective topic. ×
| fatal(grave, harmful, injurious, damaging) | |
| feller(grave, injurious, deadly, destructive) | |
| harmful(injurious, damaging, deadly, fatal) | |
| harrowing | |
| hurtful(harmful, injurious, damaging, deadly) | |
| injurious(harmful, damaging, deadly, fatal) | |
| internecine(harmful, injurious, damaging, deadly) | |
| killing(informal, murderous) | |
| lethiferous(harmful, injurious, damaging, deadly) | |
| mortal(grave, harmful, injurious, damaging) | |
| noisome(harmful, injurious, damaging, deadly) | |
| noxious(harmful, injurious, damaging, deadly) | |
| pernicious(grave, harmful, injurious, damaging) | |
| pestiferous(harmful, injurious, damaging, deadly) | |
| pestilential(harmful, injurious, damaging, deadly) | |
| ruinous(grim, harmful, injurious, damaging) | |
| strenuous | |
| toxic(harmful, injurious, damaging, deadly) | |
| unpleasant | |
| venomous(harmful, injurious, damaging, deadly) |
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| APA | Smart Define. (2015). slaughterous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slaughterous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "slaughterous thesaurus" https://smartdefine.org/slaughterous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, slaughterous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slaughterous/thesaurus/synonyms>. |
| MLA | Smart Define. "slaughterous thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/slaughterous/thesaurus/synonyms> |