Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
បក្ស
←
Khmer
បក្ខ
(doublet)
←
Sanskrit
पक्ष
(borrowed)
→
Khmer
គណបក្ស
(compound)