Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Vietnamese
đít
←
Khmer
ក្ដិត
(cognate)
←
Proto-Mon-Khmer
*kt₁iit
(inherited)
←
Proto-Vietic
*diːt
(inherited)
→
Khmer
ក្ដិត
(cognate)
→
Vietnamese
lỗ đít
(compound)
→
Vietnamese
đít chai
(compound)