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

→ Tai Dam ꪭꪴ꫁ (inherited)
→ Biao hɛu¹ (cognate)
→ Lü ᦣᦴᧉ (inherited)
→ Lao ຮູ້ (inherited)
→ Northern Thai ᩁᩪ᩶ (inherited)
→ Shan ႁူႉ (inherited)
→ Saek รอ (inherited)
→ Thai รู้ (inherited)
→ Zhuang rox (inherited)