Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
សង្គម
←
Pali
saṅgama
(borrowed)
←
Sanskrit
सङ्गम
(borrowed)
→
Khmer
សង្គមនិយម
(compound)