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