Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ប្រាជ្ញា
←
Khmer
បញ្ញា
(doublet)
←
Sanskrit
प्राज्ञा
(borrowed)
→
Khmer
បញ្ញា
(doublet)
→
Thai
ปรัชญา
(cognate)