Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ខេត្ត
←
Khmer
ក្សេត្រ
(doublet)
←
Pali
khetta
(derived)
→
Khmer
សាលាខេត្ត
(compound)
→
Khmer
ក្សេត្រ
(doublet)
→
Thai
เขต
(cognate)