Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Vietnamese
lặn
←
Proto-Vietic
*lanʔ
(inherited)
→
Vietnamese
thợ lặn
(compound)
→
Vietnamese
lặn lội
(compound)