Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ហស្ត
←
Khmer
ហត្ថ
(doublet)
←
Sanskrit
हस्त
(borrowed)
→
Khmer
ហត្ថ
(doublet)