Break down
Break down verb - To go through decomposition.
Usage example: the enamel of a human tooth will begin to break down when exposed to sugar for too long
Perish is a synonym for break down (British) in disappear topic. In some cases you can use "Perish" instead a verb "Break down", when it comes to topics like corrode, die or surrender.
Perish
Perish verb - Pass from physical life and lose all bodily attributes and functions necessary to sustain life.
Usage example: The children perished in the fire
Break down is a synonym for perish in die topic. You can use "Break down" instead a verb "Perish", if it concerns topics such as rot.
Mutual synonyms
Cite this Source
Perish and Break down. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/break_down/perish
Break down & Perish. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/break_down/perish>.
Perish or Break down. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/break_down/perish.
Google Ngram Viewer shows how "break down" and "perish" have occurred on timeline