Appendage and Auxiliary

Appendage

Appendage noun - Something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment.
Usage example: pasta makers became the must-have appendage for tabletop mixers
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Synonyms for Appendage

Auxiliary is a synonym for appendage in attachment topic. In some cases you can use "Auxiliary" instead a noun "Appendage", when it comes to topics like limb, assistant.

Nearby Words: append, appended, appending

Auxiliary

Auxiliary noun - Someone who acts as an assistant.

Appendage is a synonym for auxiliary in assistant topic. You can use "Appendage" instead a noun "Auxiliary".
Cite this Source
Auxiliary and Appendage. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/appendage/auxiliary
Appendage & Auxiliary. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/appendage/auxiliary>.
Auxiliary or Appendage. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/appendage/auxiliary.
Google Ngram Viewer shows how "appendage" and "auxiliary" have occurred on timeline