Cave in
Cave in verb - To fall down or in as a result of physical pressure.
Collapse inward and cave in are semantically related. In some cases you can use "Collapse inward" instead a verb "Cave in".
Collapse inward
Cave in and collapse inward are semantically related. You can use "Cave in" instead a verb phrase "Collapse inward".
Cite this Source
Collapse inward and Cave in. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/cave_in/collapse_inward
Cave in & Collapse inward. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/cave_in/collapse_inward>.
Collapse inward or Cave in. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/cave_in/collapse_inward.
Google Ngram Viewer shows how "cave in" and "collapse inward" have occurred on timeline