Where does “rogar” come from?

rogar (Old Portuguese) comes from Latin rogō, from Proto-Indo-European h₃roǵ-, from Proto-Indo-European h₃reǵ- — to straighten, to right oneself; right; just.

Ancestry of “rogar”, step by step

StepLanguageWordMeaning
1Latinrogōto ask, enquire
2Proto-Indo-Europeanh₃roǵ-—
3Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

Words derived from “rogar”

Every word from Proto-Indo-European h₃reǵ- →Every word from Proto-Indo-European h₃roǵ- →Every word from Latin rogō →
rogar — Etymology, Origin & Word History | Etymology Explorer