Where does “arāre” come from?

arāre (Latin) comes from Proto-Italic araō, from Proto-Indo-European h₂éryeti, from Proto-Indo-European h₂erh₃-, from Proto-Indo-European h₁er- — earth.

Ancestry of “arāre”, step by step

StepLanguageWordMeaning
1Proto-Italicaraōto plough
2Proto-Indo-Europeanh₂éryetito be ploughing
3Proto-Indo-Europeanh₂erh₃-to plough
4Proto-Indo-Europeanh₁er-earth

Words derived from “arāre

Every word from Proto-Indo-European h₁er-Every word from Proto-Indo-European h₂erh₃-Every word from Proto-Indo-European h₂éryeti