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

→ English ass (inherited)
→ English arse (inherited)
→ Old English ears (inherited)
→ Cimbrian aars (inherited)
→ German Arsch (inherited)
→ Middle English ars (inherited)
→ Old High German ars (inherited)
→ Old High German arsloh (derived)
→ Hunsrik Aarsch (inherited)
→ Dutch aars (inherited)
→ Pennsylvania German Aarsch (inherited)
→ Scots ers (inherited)