Synonyms of appendix
19 similar words
Another word for appendix is codicil. Other synonyms of appendix are addition, addendum, attachment, accessory and accompaniment.
Synonyms and similar words for appendix
nounSomething attached to something else; an attachment or accompaniment.
- addition
- addendumSomething to be added; especially text added as an appendix or supplement to a document.
- attachment
- accessory
- accompanimentThat which accompanies; something that attends as a circumstance, or which is added to give greater completeness to the...
- add-on
- adjunct
- affixThat which is affixed; an appendage.
- annexAn appendix to a book or document.
- infusion
- apanage
- appendageA natural prolongation or projection from a part of any organism.
- extra
- increase
- increment
- supplementSomething added; especially, such an addition added to make up for a deficiency.
- ancillary
- auxiliary
nounA text added to the end of a book or an article, containing additional information.
- codicilAny appendix or addition.
Meaning of appendix
- noun Something attached to something else; an attachment or accompaniment.
- noun A text added to the end of a book or an article, containing additional information.
- noun The vermiform appendix.
appendix in other languages
Questions about synonyms of appendix
- What is another word for appendix?
- Appendix has 19 synonyms on Word.ws, such as codicil, addition, addendum, attachment, accessory, accompaniment, add-on and adjunct.
- What does appendix mean?
- Appendix means something attached to something else; an attachment or accompaniment.
Source and license
Adapted from Wiktionary: appendix (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.
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Cite this page: “Synonyms of appendix.” Word.ws, https://word.ws/synonyms/appendix. Based on Wiktionary, CC BY-SA 4.0.