Cave in
Cave in verb - To fall down or in as a result of physical pressure.
Let flow
Mutual synonyms
Cite this Source
Let flow and Cave in. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/cave_in/let_flow
Cave in & Let flow. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/cave_in/let_flow>.
Let flow or Cave in. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/cave_in/let_flow.
Google Ngram Viewer shows how "cave in" and "let flow" have occurred on timeline