Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Thai
ประทีป
←
Khmer
ប្រទីប
(cognate)
←
Sanskrit
प्रदीप
(borrowed)
→
Khmer
ប្រទីប
(cognate)