Deleterious
Deleterious adjective - Causing or capable of causing harm.
Toxic and deleterious are semantically related In some cases you can use "Toxic" instead an adjective "Deleterious".
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
Deleterious and toxic are semantically related in harmful topic. You can use "Deleterious" instead an adjective "Toxic".
Mutual synonyms
Related pairs
Cite this Source
Toxic and Deleterious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deleterious/toxic
Deleterious & Toxic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deleterious/toxic>.
Toxic or Deleterious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deleterious/toxic.
Google Ngram Viewer shows how "deleterious" and "toxic" have occurred on timeline