Cardboard box
Case and cardboard box are semantically related. In some cases you can use "Case" instead a noun phrase "Cardboard box".
Case
Case noun - Something that encloses another thing especially to protect it.
Cite this Source
Case and Cardboard box. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/cardboard_box/case
Cardboard box & Case. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/cardboard_box/case>.
Case or Cardboard box. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/cardboard_box/case.
Google Ngram Viewer shows how "cardboard box" and "case" have occurred on timeline