Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
அக்கி
←
Sanskrit
अग्नि
(borrowed)
←
Tamil
அக்கினி
(link)
→
Tamil
அக்கினி
(link)