Bad period
Fall and bad period are semantically related. in decline topic. In some cases you can use "Fall" instead a noun phrase "Bad period".
Fall
Fall noun - The act of going down from an upright position suddenly and involuntarily.
Cite this Source
Fall and Bad period. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/bad_period/fall
Bad period & Fall. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/bad_period/fall>.
Fall or Bad period. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/bad_period/fall.
Google Ngram Viewer shows how "bad period" and "fall" have occurred on timeline