Synonyms for supplement

Other words for “supplement”, grouped by meaning.

We found 9 synonyms for “supplement”. The most common are addendum, postscript, supplementation, accessory, appurtenance.

noun textual matter that is added onto a publication; usually at the end

noun a quantity added (e.g. to make up for a deficiency)

noun a supplementary component that improves capability

verb add to the very end

Source: WordNet 3.1, Princeton University