Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Frisian brōther

→ Old English broþor (cognate)
→ North Frisian bruler (derived)
→ North Frisian brouder (derived)
→ North Frisian Bröđer (inherited)
→ West Frisian broer (inherited)
→ Saterland Frisian Brúur (inherited)