Debris
Debris noun - Discarded or useless material.
Space junk and debris are semantically related. In some cases you can use "Space junk" instead a noun "Debris".
Space junk
Debris and space junk are semantically related. You can use "Debris" instead a noun phrase "Space junk".
Mutual synonyms
Both terms in one sentence
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It contains discarded space junk, including old rocketships and floating debris.
Source: Video Game / Super Mario Galaxy
Cite this Source
Space junk and Debris. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/debris/space_junk
Debris & Space junk. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/debris/space_junk>.
Space junk or Debris. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/debris/space_junk.
Google Ngram Viewer shows how "debris" and "space junk" have occurred on timeline