Additional component
Extra and additional component are semantically related. In some cases you can use "Extra" instead a noun phrase "Additional component".
Extra
Extra noun - An interchangeable part or piece of equipment that is kept on hand for replacement of an original.
Additional component and extra are semantically related. You can use "Additional component" instead a noun "Extra".
Mutual synonyms
Cite this Source
Extra and Additional component. (2017). Retrieved 2026, August 02, from https://thesaurus.plus/related/additional_component/extra
Additional component & Extra. N.p., 2017. Web. 02 Aug. 2026. <https://thesaurus.plus/related/additional_component/extra>.
Extra or Additional component. 2017. Accessed August 02, 2026. https://thesaurus.plus/related/additional_component/extra.
Google Ngram Viewer shows how "additional component" and "extra" have occurred on timeline