Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Telugu
మోడు
→
Tamil
மோடு
(cognate)
→
Tamil
மொட்டு
(cognate)
→
Tamil
மூடு
(cognate)