Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Mon-Khmer
*puən
→
Nyah Kur
ปัน
(mention)
→
Khmer
បួន
(inherited)
→
Mon
ပန်
(mention)