Collapse
Collapse verb - To reduce in size or volume by or as if by pressing parts or members together.
Usage example: the novel collapses events from four separate trips into one long odyssey
Open
Open verb - To change from a closed to an open position.
Common collocations
Both words in one sentence
-
And if you escape, you collapse from the malaria and open your bottle of meds, only to find that it's empty and collapse on the ground.
Source: Fission Mailed -
Lord Rodrick and his brother Asher are ambushed by Whitehill soldiers and hold a gate open together, but it will collapse without both of them.
Source: You Are in Command Now - Schrödinger : It's a superposition of both states until you open it and collapse the wave function.
Source: Genius Bonus / Western Animation
Cite this Source
Open and Collapse. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/collapse/open
Collapse & Open. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/collapse/open>.
Open or Collapse. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/collapse/open.
Google Ngram Viewer shows how "collapse" and "open" have occurred on timeline