Dross
Dross noun - Worthless or dangerous material that should be removed.
Cite this Source
Impurity and Dross. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/dross/impurity
Dross & Impurity. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/dross/impurity>.
Impurity or Dross. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/dross/impurity.
Google Ngram Viewer shows how "dross" and "impurity" have occurred on timeline