Where does “arar” come from?

arar (Venetian) comes from Latin arare, from Latin aro, from Proto-Italic araō, from Proto-Indo-European h₂éryeti, from Proto-Indo-European h₂erh₃-, from Proto-Indo-European h₁er- — earth.

arar (Venetian): To plough

Definitions

To plough

Ancestry of “arar”, step by step

Step	Language	Word	Meaning
1	Latin	arare	present active infinitive of arō; second-person...
2	Latin	aro	I plough, till; I cultivate land, farm; I acquire...
3	Proto-Italic	araō	to plough
4	Proto-Indo-European	h₂éryeti	to be ploughing
5	Proto-Indo-European	h₂erh₃-	to plough
6	Proto-Indo-European	h₁er-	earth

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