Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ទាក់
←
Bahnar
đăk
(cognate)
←
Proto-Mon-Khmer
*ɗak
(inherited)
→
Khmer
ទាក់ទង
(compound)
→
Khmer
ទាក់ទាញ
(compound)