Grumpy
Grumpy adjective - Easily irritated or annoyed.
Usage example: a grumpy neighbor whose yard we had long ago learned not to trespass
Ratty and grumpy are semantically related. (British) in irritable topic. In some cases you can use "Ratty" instead an adjective "Grumpy", when it comes to topics like shirty. informal substitute
Ratty
Ratty adjective - Easily irritated or annoyed.
Usage example: I get pretty ratty after hours of dealing with demanding customers
Mutual synonyms
Cite this Source
Ratty and Grumpy. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/grumpy/ratty
Grumpy & Ratty. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/grumpy/ratty>.
Ratty or Grumpy. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/grumpy/ratty.
Google Ngram Viewer shows how "grumpy" and "ratty" have occurred on timeline