Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Pali
uṇṇā
←
Pali
uṇṇa
(doublet)
←
Sanskrit
ऊर्णा
(inherited)
→
Khmer
ឧណ្ណា
(borrowed)
→
Pali
uṇṇa
(doublet)