Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Armenian երամ
← Persian رم (cognate)
← Middle Persian lm (cognate)
← Old Armenian երամակ (mention)
← Old Armenian ռամ (mention)
← Parthian rm (cognate)

→ Persian رم (cognate)
→ Armenian երամ (mention)
→ Old Armenian երամակ (mention)
→ Old Armenian երամովին (suffix)
→ Old Armenian ռամիկ (mention)