Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Telugu
తోలు
←
Tamil
தோல்
(cognate)
→
Telugu
తోలించు
(suffix)
→
Telugu
తోలువాద్యము
(compound)