Informative
Informative adjective - Providing useful information or knowledge.
Supplementary and informative are semantically related. In some cases you can use "Supplementary" instead an adjective "Informative".
Supplementary
Supplementary adjective - Available to supply something extra when needed.
Informative and supplementary are semantically related. Sometimes you can use "Informative" instead an adjective "Supplementary".
Mutual synonyms
Cite this Source
Supplementary and Informative. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/informative/supplementary
Informative & Supplementary. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/informative/supplementary>.
Supplementary or Informative. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/informative/supplementary.
Google Ngram Viewer shows how "informative" and "supplementary" have occurred on timeline