Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
௹
←
Sanskrit
रूप्यक
(derived)
←
Sanskrit
रूप्य
(mention)
←
Tamil
ரூபாய்
(mention)