Prevention and Reactant
Opposite meaning words
Prevention
Prevention noun - The act or practice of keeping something from happening.
Reactant is an antonym for prevention.
Reactant
Reactant noun - A chemical substance that is present at the start of a chemical reaction.
Show all Definitions
Synonyms for Reactant
Prevention is an antonym for reactant in something which incites activity topic.
Cite this Source
Reactant and Prevention. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/prevention/reactant
Prevention & Reactant. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/prevention/reactant>.
Reactant or Prevention. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/prevention/reactant.
Google Ngram Viewer shows how "prevention" and "reactant" have occurred on timeline