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

→ Afrikaans blou (inherited)
→ Middle Dutch blau (inherited)
→ Indonesian belau (derived)
→ Malay بلاو (mention)
→ Malay belau (mention)
→ Malay berlau (mention)
→ Malay برلاو (mention)
→ Dutch blauw (inherited)