Collapse
Collapse noun - A complete depletion of energy or strength.
Usage example: suffered a mental collapse under the strain of studying for his bar exam
Pep
Pep noun - Active strength of body or mind.
How words are described
Cite this Source
Pep and Collapse. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/collapse/pep
Collapse & Pep. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/collapse/pep>.
Pep or Collapse. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/collapse/pep.
Google Ngram Viewer shows how "collapse" and "pep" have occurred on timeline