The Armenian word arawr
Word arawr
Meaning plow
See also Homeric Greek: ἄροτρον ‘plough’
Linear B: a-ro-u-ra ‘plow, lister’

Other words that might be of interest
vart ‘rose’, sermn ‘seed’, ospn ‘lentil’, harawunk ‘arable land’, gini ‘wine’, gini ‘wine’, pelem ‘to dig, to excavate’, caŕ ‘tree’, arm(n) ‘root, tribe, generation’