Sudden increase
Upswing and sudden increase are semantically related. In some cases you can use "Upswing" instead a noun phrase "Sudden increase".
Upswing
Sudden increase and upswing are semantically related. You can use "Sudden increase" instead a noun "Upswing".
Mutual synonyms
Cite this Source
Upswing and Sudden increase. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/sudden_increase/upswing
Sudden increase & Upswing. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/sudden_increase/upswing>.
Upswing or Sudden increase. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/sudden_increase/upswing.
Google Ngram Viewer shows how "sudden increase" and "upswing" have occurred on timeline