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

→ Old English æþm (inherited)
→ Cimbrian aatom (inherited)
→ German Atem (inherited)
→ Middle Dutch adem (inherited)
→ Old High German atum (inherited)
→ Dutch adem (inherited)
→ Dutch asem (inherited)
→ Plautdietsch Odem (inherited)