Addendum and Attachment

Addendum

Addendum noun - A part added at the end of a book or periodical.

Attachment is a synonym for addendum in addition topic. In some cases you can use "Attachment" instead a noun "Addendum", when it comes to topics like annex, adjunct, accessory, appendix.

Attachment

Attachment noun - A feeling of strong or constant regard for and dedication to someone.

Addendum is a synonym for attachment in annex topic. You can use "Addendum" instead a noun "Attachment", if it concerns topics such as accessory, appendix.

How words are described

real real addendum real attachment
bizarre bizarre addendum bizarre attachment
available available addendum available attachment
optional optional addendum optional attachment
Cite this Source
Attachment and Addendum. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/addendum/attachment
Addendum & Attachment. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/addendum/attachment>.
Attachment or Addendum. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/addendum/attachment.
Google Ngram Viewer shows how "addendum" and "attachment" have occurred on timeline