Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Dravidian
*cay-m-tu
→
Kolami
ఐద్
(inherited)
→
Kannada
ಐದು
(inherited)
→
Tamil
ஐந்து
(inherited)