Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
រតិ
←
Pali
rati
(learned borrowing)
←
Sanskrit
रति
(derived)
→
Khmer
រតិគ្រឹះ
(compound)
→
Khmer
រតិកម្ម
(compound)