Catastrophe
Catastrophe noun - A sudden violent event that brings about great loss or destruction.
Knock and catastrophe are semantically related. In some cases you can use "Knock" instead a noun "Catastrophe".
Nearby Word: catastrophic
Knock
Knock noun - Bad luck or an example of this.
Usage example: getting his college degree was a six year adventure not without its share of knocks along the way
Catastrophe and knock are semantically related. Sometimes you can use "Catastrophe" instead a noun "Knock".
How words are described
Cite this Source
Knock and Catastrophe. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/catastrophe/knock
Catastrophe & Knock. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/catastrophe/knock>.
Knock or Catastrophe. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/catastrophe/knock.
Google Ngram Viewer shows how "catastrophe" and "knock" have occurred on timeline