Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
விதை
←
Telugu
విత్తు
(cognate)
→
Tamil
விதைப்பை
(compound)
→
Telugu
విత్తు
(cognate)