Onslaught
Onslaught noun - The act or action of setting upon with force or violence.
Usage example: the massive onslaught of enemy troops caught the country by surprise
Opposition is an antonym for onslaught.
Opposition
How words are described
Cite this Source
Opposition and Onslaught. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/onslaught/opposition
Onslaught & Opposition. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/onslaught/opposition>.
Opposition or Onslaught. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/onslaught/opposition.
Google Ngram Viewer shows how "onslaught" and "opposition" have occurred on timeline