Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Mon-Khmer *(b)saɲʔ

Pacoh cuxéinh (inherited)
Pnar pseiñ (derived)
Santali ᱵᱤᱧ (cognate)
Vietnamese rắn (inherited)
Mang han¹ (inherited)