- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
62 entries under damaging topic. ×
| lethal(adjective, bad, evil, harmful, injurious) | |
| mischievous(offensive, foul, disgusting, injurious) | |
| mortal(adjective, bad, evil, harmful, injurious) | |
| annihilative(adjective, harmful, injurious, deadly) | |
| calamitous(adjective, harmful, injurious, deadly) | |
| cancerous(adjective, harmful, injurious, deadly) | |
| cataclysmic(adjective, harmful, injurious, deadly) | |
| catastrophic(adjective, harmful, injurious, deadly) | |
| consumptive(adjective, bad, painful, harmful, injurious) | |
| corrupting(harmful, injurious, destructive, poisonous) | |
| cutthroat(adjective, harmful, injurious, deadly) | |
| devastating(adjective, bad, evil, wicked, harmful) | |
| dire(adjective, bad, painful, harmful, injurious) | |
| disadvantageous(injurious, destructive) | |
| disastrous(adjective, harmful, injurious, deadly) | |
| eradicative(adjective, harmful, injurious, deadly) | |
| evil(adjective, bad, nasty, terrible, disgusting) | |
| extirpative(adjective, harmful, injurious, deadly) | |
| fatal(adjective, bad, evil, harmful, injurious) | |
| fell(adjective, harmful, injurious, deadly) |
For more, visit
Pestiferous on
Power Thesaurus
| APA | Smart Define. (2015). pestiferous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/pestiferous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pestiferous thesaurus" https://smartdefine.org/pestiferous/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, pestiferous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/pestiferous/thesaurus/synonyms>. |
| MLA | Smart Define. "pestiferous thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/pestiferous/thesaurus/synonyms> |