Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
நடை
←
Kannada
ನಡೆ
(cognate)
←
Malayalam
നട
(cognate)
←
Tamil
நட
(suffix)
←
Tamil
ஐ
(suffix)
←
Telugu
నడ
(cognate)
→
Tamil
நடைபடி
(compound)
→
Tamil
நடைப்பொன்
(compound)
→
Tamil
கால்நடை
(compound)
→
Tamil
நடைகிணறு
(compound)
→
Telugu
నడ
(cognate)