Extra
Extra noun - An interchangeable part or piece of equipment that is kept on hand for replacement of an original.
Leftover part and extra are semantically related. In some cases you can use "Leftover part" instead a noun "Extra".
Leftover part
Extra and leftover part are semantically related. Sometimes you can use "Extra" instead a noun phrase "Leftover part".
Cite this Source
Leftover part and Extra. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/extra/leftover_part
Extra & Leftover part. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/extra/leftover_part>.
Leftover part or Extra. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/extra/leftover_part.
Google Ngram Viewer shows how "extra" and "leftover part" have occurred on timeline