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

→ Tibetan ལྕགས (derived)
→ Dzongkha ལྕགས (inherited)
→ S'gaw Karen ထး (inherited)
→ Burmese ဇက် (inherited)
→ Western Pwo ထၭ (inherited)
→ Chinese 鐵 (inherited)