Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ក្អក
←
Danau
-
(cognate)
←
Halang
kơ'ŏk
(cognate)
←
Proto-Mon-Khmer
*kʔɔk
(inherited)
←
Pacoh
carhoq
(cognate)
←
Pnar
-
(cognate)
←
Thai
กระอัก
(cognate)
→
Thai
กระอัก
(cognate)