Expand
Expand verb - To express more fully and in greater detail.
Usage example: an article on the First Ladies that the author later expanded into a book
Supplement and expand are semantically related in elaborate on topic. In some cases you can use "Supplement" instead a verb "Expand".
Supplement
Supplement verb - Add as a supplement to what seems insufficient.
Expand and supplement are semantically related in widen topic. Sometimes you can use "Expand" instead a verb "Supplement".
Mutual synonyms
Related pairs
Common collocations
Cite this Source
Supplement and Expand. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/expand/supplement
Expand & Supplement. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/expand/supplement>.
Supplement or Expand. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/expand/supplement.
Google Ngram Viewer shows how "expand" and "supplement" have occurred on timeline