Major
Major adjective - Sufficiently large in size, amount, or number to merit attention.
Main is a synonym for major in important topic. In some cases you can use "Main" instead the word "Major" as an adjective or a noun, when it comes to topics like characteristic, position, original, principal. popular alternative
Main
Main adjective - Coming before all others in importance.
Usage example: this is the main point of the study—everything else is secondary
Major is a synonym for main in principal topic. You can use "Major" instead the word "Main" as an adjective or a noun, if it concerns topics such as chief, original, important, fundamental. popular alternative
Mutual synonyms
Cite this Source
Main and Major. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/major/main
Major & Main. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/major/main>.
Main or Major. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/major/main.
Google Ngram Viewer shows how "major" and "main" have occurred on timeline