Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Armenian -ստան
← Middle Persian -stʾn' (cognate)
← Undetermined *stān(a)- (mention)

→ Armenian -ստան (derived)
→ Middle Persian -stʾn' (cognate)
→ Old Armenian -աստան (mention)
→ Old Armenian ապաստան (mention)
→ Old Armenian խոնաստան (mention)