Add
Add verb - To join (something) to a mass, quantity, or number so as to bring about an overall increase.
Affirm
Affirm verb - To state as a fact usually forcefully.
Common collocations
Cite this Source
Affirm and Add. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/add/affirm
Add & Affirm. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/add/affirm>.
Affirm or Add. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/add/affirm.
Google Ngram Viewer shows how "add" and "affirm" have occurred on timeline