Refuse
Refuse noun - Discarded or useless material.
Space junk and refuse are semantically related. In some cases you can use "Space junk" instead a noun "Refuse".
Space junk
Refuse and space junk are semantically related. Sometimes you can use "Refuse" instead a noun phrase "Space junk".
Mutual synonyms
Cite this Source
Space junk and Refuse. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/refuse/space_junk
Refuse & Space junk. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/refuse/space_junk>.
Space junk or Refuse. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/refuse/space_junk.
Google Ngram Viewer shows how "refuse" and "space junk" have occurred on timeline