Pestilent
Pestilent adjective - Likely to cause or capable of causing death.
Usage example: pestilent diseases such as bubonic plague and smallpox
Toxic and pestilent are semantically related. In some cases you can use "Toxic" instead an adjective "Pestilent".
Nearby Words: pestilential, pestilence
Toxic
Toxic adjective - Containing or contaminated with a substance capable of injuring or killing a living thing.
Usage example: certain plants are toxic if eaten
Mutual synonyms
Related pairs
Cite this Source
Toxic and Pestilent. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/pestilent/toxic
Pestilent & Toxic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/pestilent/toxic>.
Toxic or Pestilent. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/pestilent/toxic.
Google Ngram Viewer shows how "pestilent" and "toxic" have occurred on timeline