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