Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Semai
chap
←
Kuy
-
(cognate)
←
Old Khmer
cap
(cognate)
←
Proto-Mon-Khmer
*cap
(inherited)