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

→ Japanese 島 (inherited)
→ Miyako 島 (inherited)
→ Old Japanese 島 (inherited)
→ Yaeyama 島 (inherited)
→ Okinawan 島 (inherited)
→ Kunigami 島 (inherited)
→ Yonaguni 島 (inherited)