Where does “masteru-” come from?

masteru- (Latin) comes from Latin magister, from Proto-Italic magisteros, from Proto-Indo-European méǵh₂isteros, from Proto-Indo-European méǵh₂s — big, great.

Ancestry of “masteru-”, step by step

StepLanguageWordMeaning
1Latinmagisterteacher; master; a title of the Middle Ages,...
2Proto-Italicmagisterosbigger, greater
3Proto-Indo-Europeanméǵh₂isteros
4Proto-Indo-Europeanméǵh₂sbig, great

Words derived from “masteru-

Every word from Proto-Indo-European méǵh₂sEvery word from Proto-Indo-European méǵh₂isterosEvery word from Proto-Italic magisteros