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

→ Tai Dam ꪎꪲ꪿ (inherited)
→ Lü ᦉᦲᧈ (inherited)
→ Lao ສີ່ (inherited)
→ Bouyei sis (inherited)
→ Shan သီႇ (inherited)
→ Saek ซี (inherited)
→ Tai Nüa ᥔᥤᥱ (inherited)
→ Thai สี่ (inherited)
→ Zhuang seiq (inherited)