Drop
Drop verb - Grow worse.
Deteriorate is a synonym for drop in decrease topic. In some cases you can use "Deteriorate" instead a verb "Drop".
Mutual synonyms
Cite this Source
Deteriorate and Drop. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/drop/deteriorate
Drop & Deteriorate. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/drop/deteriorate>.
Deteriorate or Drop. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/drop/deteriorate.
Google Ngram Viewer shows how "drop" and "deteriorate" have occurred on timeline