Crud
Crud noun - Foul matter that mars the purity or cleanliness of something.
Mutual synonyms
Cite this Source
Slush and Crud. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/crud/slush
Crud & Slush. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/crud/slush>.
Slush or Crud. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/crud/slush.
Google Ngram Viewer shows how "crud" and "slush" have occurred on timeline