Supplementary antonyms

What is the opposite word for Supplementary?

Use filters to view other words, we have 33 antonyms for supplementary.
Antonyms for supplementary
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Supplementary Thesaurus
Definitions of Supplementary
Supplementary Synonyms
Nearby Words
supplement, supplemental, supplementation, supplemented
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Opposite words of supplementary
Image search results for Supplementary
autumn, autumn leaves, pond korea, gangwon do, iron garden autumn leaves, autumn, landscape
Cite this Source
Antonyms for Supplementary. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/antonyms/supplementary
Antonyms for Supplementary. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/antonyms/supplementary>.
Antonyms for Supplementary. 2016. Accessed August 15, 2026. https://thesaurus.plus/antonyms/supplementary.