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

→ Faroese fukka (inherited)
→ West Frisian fokje (inherited)
→ Norwegian Bokmål fucke (derived)
→ Dutch fokken (derived)
→ Norwegian Nynorsk fokke (cognate)
→ Norwegian Nynorsk fucke (derived)
→ Scots fuck (derived)