Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
மிதழ்
←
Proto-Dravidian
*metVẓ
(inherited)
←
Kannada
ಮೆದುಳ್
(cognate)
←
Kannada
ಮಿದುಳ್
(mention)
←
Telugu
మెదడు
(cognate)
→
Telugu
మెదడు
(cognate)