Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Dravidian
*il
→
Tamil
இல்
(derived)
→
Tulu
ಇಲ್ಲ್
(inherited)
→
Telugu
ఇల్లు
(mention)