Blowup
Blowup noun - An outburst or display of excited anger.
Usage example: the boss had another blowup when someone fouled up the copy machine
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Synonyms for Blowup
Grouch and blowup are semantically related. In some cases you can use "Grouch" instead a noun "Blowup".
Grouch
Grouch noun - An irritable and complaining person.
Cite this Source
Grouch and Blowup. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/blowup/grouch
Blowup & Grouch. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/blowup/grouch>.
Grouch or Blowup. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/blowup/grouch.
Google Ngram Viewer shows how "blowup" and "grouch" have occurred on timeline