Old Armenian արօս

← Ancient Greek ἄρουρα (cognate)

← Proto-Indo-European *h₂erh₃w-ns- (mention)

← Proto-Indo-European *h₂erh₃- (mention)

← Middle Irish arbor (cognate)

← Old Armenian արաւս (mention)

← Old Armenian հարաւունք (cognate)

→ Armenian արօս (mention)