Antioxidant and Oxidant

Opposite meaning words

Antioxidant noun - Substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides.

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Oxidant is an antonym for antioxidant.

Oxidant noun - A substance that oxidizes another substance.

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Antioxidant is an antonym for oxidant.

Cite this Source

Oxidant and Antioxidant. (2017). Retrieved 2026, July 31, from https://thesaurus.plus/related/antioxidant/oxidant

Antioxidant & Oxidant. N.p., 2017. Web. 31 Jul. 2026. <https://thesaurus.plus/related/antioxidant/oxidant>.

Oxidant or Antioxidant. 2017. Accessed July 31, 2026. https://thesaurus.plus/related/antioxidant/oxidant.

Google Ngram Viewer shows how "antioxidant" and "oxidant" have occurred on timeline