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

→ Old High German aber (inherited(goh/nb))
→ Old High German avur (inherited)
→ Old High German afur (inherited)
→ Gothic 𐌰𐍆𐌰𐍂 (inherited)
→ Hunsrik awer (inherited)