Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Malayalam
പുഴ
←
Proto-Dravidian
*poẓ-
(inherited)
←
Kannada
ಹೊಳೆ
(cognate)