Collapse
Collapse verb - To fall down or in as a result of physical pressure.
Invalidate and collapse are semantically related. In some cases you can use "Invalidate" instead a verb "Collapse".
Invalidate
Invalidate verb - To put an end to by formal action.
Collapse and invalidate are semantically related. Sometimes you can use "Collapse" instead a verb "Invalidate".
Cite this Source
Invalidate and Collapse. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/collapse/invalidate
Collapse & Invalidate. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/collapse/invalidate>.
Invalidate or Collapse. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/collapse/invalidate.
Google Ngram Viewer shows how "collapse" and "invalidate" have occurred on timeline