Additory
Supplementary and additory are semantically related. In some cases you can use "Supplementary" instead an adjective "Additory".
Supplementary
Supplementary adjective - Available to supply something extra when needed.
Additory and supplementary are semantically related. Sometimes you can use "Additory" instead an adjective "Supplementary".
Mutual synonyms
Cite this Source
Supplementary and Additory. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/additory/supplementary
Additory & Supplementary. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/additory/supplementary>.
Supplementary or Additory. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/additory/supplementary.
Google Ngram Viewer shows how "additory" and "supplementary" have occurred on timeline