The Armenian word arjan
Word arjan
Meaning big stone, statue
See also Urartian: alzina ‘stone, rock’

Other words that might be of interest
berem ‘to bear, carry’, gatzin ‘ax’, kgel ‘to bend’, brut ‘potter’, arcatᶜ ‘silver’, malem ‘to grind, to crush, to break’, aŕnem ‘to do, to make’