Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
இரவு
←
Tamil
இரா
(suffix)
←
Tamil
வு
(suffix)
→
Kannada
ಇರುಳು
(cognate)