Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ភេ
←
Proto-Mon-Khmer
*bheʔ
(inherited)
←
Mon
ဖေံ
(cognate)
→
Mon
ဖေံ
(cognate)