Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
கணம்
←
Sanskrit
गण
(borrowed)
→
Tamil
இயல்புகணம்
(compound)
→
Tamil
ஆளுங்கணம்
(compound)