Main and Supplementary

Opposite meaning words

sentence examples

Main

Main adjective - Coming before all others in importance.
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Synonyms for Main
Antonyms for Main
Supplementary is an antonym for main.
Nearby Words: mainly, mainline

Supplementary

Supplementary adjective - Available to supply something extra when needed.
Usage example: the teacher's edition of the textbook comes with a lot of supplementary material
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Synonyms for Supplementary
Antonyms for Supplementary
Main is an antonym for supplementary.
Nearby Words: supplement, supplemental, supplemented, supplementation
Similar words of main

Similar words of supplementary

Both words in one sentence

  • The original comic-book version of The League of Extraordinary Gentlemen is set in a similar world, although this is far more obvious in all the "supplementary" material than the main action.
    Source: In Spite of a Nail
  • AB Negative Like many anime series, the blood types of the main characters are listed in the supplementary materials, and fit the "blood type theory of personality" very accurately.
    Source: AB Negative
  • It's mentioned in the supplementary novels that cheese is one of humanity's main exports to the hivers.
    Source: Alien Catnip
More sentences
Cite this Source
Supplementary and Main. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/main/supplementary
Main & Supplementary. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/main/supplementary>.
Supplementary or Main. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/main/supplementary.

Antonyms for main


Antonyms for supplementary

Google Ngram Viewer shows how "main" and "supplementary" have occurred on timeline