Collapse
Collapse verb - To fall down or in as a result of physical pressure.
Plump down and collapse are semantically related. In some cases you can use "Plump down" instead a verb "Collapse".
Plump down
Plump down verb - Set (something or oneself) down with or as if with a noise.
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Synonyms for Plump down
Collapse and plump down are semantically related. You can use "Collapse" instead a verb "Plump down".
Cite this Source
Plump down and Collapse. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/collapse/plump_down
Collapse & Plump down. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/collapse/plump_down>.
Plump down or Collapse. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/collapse/plump_down.
Google Ngram Viewer shows how "collapse" and "plump down" have occurred on timeline