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

→ Arem puờn (inherited)
→ Nyah Kur ปัน (inherited)
→ Khmer បួន (inherited)
→ Mon ပန် (inherited)
→ Muong pổn (inherited)
→ Santali ᱯᱳᱱ (cognate)
→ Vietnamese bốn (inherited)
→ Mang puːn² (inherited)