Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Vietnamese
đặc
←
Chong
-
(cognate)
←
Proto-Mon-Khmer
*dak
(inherited)
→
Vietnamese
dày đặc
(compound)