Backing
Casing
Casing noun - Something that encloses another thing especially to protect it.
Usage example: the egg of this bird has an unusually hard casing
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Synonyms for Casing
Backing and casing are semantically related. Sometimes you can use "Backing" instead a noun "Casing".
How words are described
Cite this Source
Casing and Backing. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/backing/casing
Backing & Casing. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/backing/casing>.
Casing or Backing. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/backing/casing.
Google Ngram Viewer shows how "backing" and "casing" have occurred on timeline