Collapse
Decay
Decay noun - A gradual sinking and wasting away of mind or body.
Collapse is a synonym for decay in decline topic. Sometimes you can use "Collapse" instead the word "Decay" as a noun or a verb, if it concerns topics such as fail, deteriorate, deterioration, undoing.
Mutual synonyms
How words are described
| physical | physical collapse | physical decay |
| instant | instant collapse | instant decay |
| total | total collapse | total decay |
| nasty | nasty collapse | nasty decay |
| Other adjectives: entire, real, massive, slow, social, gradual, moral, major, mental, general, apparent, further, inevitable, subsequent, eventual, structural, rapid, economic, nuclear, ongoing, technological, environmental. | ||
Common collocations
Both words in one sentence
- After the first decay and collapse, they were replaced by one of their creations, the Forerunners, who made their own empire in the image of the one that came before.
Source: Standard Sci-Fi History - In the end, the directive only accelerated the social decay and collapse, and backfired spectacularly on the people who passed it.
Source: Dystopian Edict - The collapse of ADV and the general decay of the American anime market didn't help it, either.
Cite this Source
Decay and Collapse. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/collapse/decay
Collapse & Decay. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/collapse/decay>.
Decay or Collapse. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/collapse/decay.
Google Ngram Viewer shows how "collapse" and "decay" have occurred on timeline