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

→ Tibetan འབའ (inherited)
→ Burmese ပခုံး (cognate)
→ Norwegian Bokmål Beijing (derived)
→ Chinese 北 (inherited)
→ Chinese 背 (inherited)
→ Chinese 薄 (inherited)
→ Chinese 負 (inherited)