Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thai
โบก
←
Khmer
បូក
(cognate)
←
Lao
ໂບກ
(cognate)
←
Lao
ໂບກ
(cognate)
←
Middle Chinese
-
(cognate)
→
Khmer
បូក
(cognate)