Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *ḱréddʰh₁eti

→ English creed (derived)
→ Welsh credu (inherited)
→ Indonesian kredo (derived)
→ Latin credo (derived)
→ Sanskrit श्रद्दधाति (derived)
→ Old Irish creideamh (inherited(sga/ga))
→ Old Irish creitid (inherited)