Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
பாகம்
←
Sanskrit
भाग
(borrowed)
←
Sanskrit
पाक
(borrowed)
←
Sanskrit
भग
(borrowed)
→
Tamil
கீழ்ப்பாகம்
(compound)
→
Tamil
அடிப்பாகம்
(compound)