Appendix
Appendix noun - A part added at the end of a book or periodical.
Show all Definitions
Synonyms for Appendix
Extra
Extra noun - An interchangeable part or piece of equipment that is kept on hand for replacement of an original.
Mutual synonyms
Related pairs
How words are described
Both words in one sentence
-
The most notable examples are the Appendix (part of the digestive system that's used in digesting grass), Wisdom Teeth (extra molars from when human's jaws were larger) and the Coccyx (what remains of the tail bones).
Source: Dummied Out
Cite this Source
Extra and Appendix. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/appendix/extra
Appendix & Extra. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/appendix/extra>.
Extra or Appendix. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/appendix/extra.
Google Ngram Viewer shows how "appendix" and "extra" have occurred on timeline