Add
Add verb - To join (something) to a mass, quantity, or number so as to bring about an overall increase.
Usage example: add another cup of flour to the mixture
Affix is a synonym for add in attach topic. In some cases you can use "Affix" instead a verb "Add", when it comes to topics like joining, adjoin, append, include. popular alternative
Mutual synonyms
Cite this Source
Affix and Add. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/add/affix
Add & Affix. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/add/affix>.
Affix or Add. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/add/affix.
Google Ngram Viewer shows how "add" and "affix" have occurred on timeline