Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Armenian մոռանամ
← Proto-Indo-European (inherited)
← Proto-Indo-European *mers- (mention)
← Latvian aizmirst (cognate)
← Sanskrit मृष्यते (cognate)
← Tocharian A märs- (cognate)

→ Armenian մոռանալ (mention)
→ Latvian aizmirst (cognate)
→ Sanskrit मृष्यति (cognate)
→ Old Armenian մոռացօնք (suffix)