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