Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khmer
ល្ខោន
←
Thai
ละคร
(borrowed)
→
English
opera
(mention)
→
Khmer
ល្ខោនខោល
(compound)
→
Khmer
រោងល្ខោន
(compound)
→
Thai
ละคร
(cognate)