Where does “extravagans” come from?

extravagans (Medieval Latin) comes from Latin extravagari, from Latin vagari, from Latin vagus, from Proto-Italic wagos, from Proto-Indo-European Hwogos.

Ancestry of “extravagans”, step by step

StepLanguageWordMeaning
1Latinextravagarito wander beyond
2Latinvagaripresent active infinitive of vagor; to wander,...
3Latinvaguswandering, rambling, strolling; uncertain, vague
4Proto-Italicwagos
5Proto-Indo-EuropeanHwogos

Words derived from “extravagans

Every word from Proto-Indo-European HwogosEvery word from Proto-Italic wagosEvery word from Latin vagus