Crusty
Surly
Surly adjective - Given to or displaying a resentful silence and often irritability.
Crusty is a synonym for surly in gruff topic. You can use "Crusty" instead an adjective "Surly", if it concerns topics such as bad-tempered.
Mutual synonyms
Cite this Source
Surly and Crusty. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/crusty/surly
Crusty & Surly. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/crusty/surly>.
Surly or Crusty. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/crusty/surly.
Google Ngram Viewer shows how "crusty" and "surly" have occurred on timeline