Contaminant and Poisonous substance

Contaminant

Contaminant noun - A substance that contaminates.
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Synonyms for Contaminant

Poisonous substance and contaminant are semantically related. In some cases you can use "Poisonous substance" instead a noun "Contaminant".

Poisonous substance

Poisonous substance noun - Any substance that causes injury or illness or death of a living organism.

Contaminant and poisonous substance are semantically related. You can use "Contaminant" instead a noun phrase "Poisonous substance".
Cite this Source
Poisonous substance and Contaminant. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/contaminant/poisonous_substance
Contaminant & Poisonous substance. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/contaminant/poisonous_substance>.
Poisonous substance or Contaminant. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/contaminant/poisonous_substance.
Google Ngram Viewer shows how "contaminant" and "poisonous substance" have occurred on timeline