Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Telugu
నెయ్యి
←
Proto-Dravidian
*ney
(inherited)
←
Malayalam
നെയ്യ്
(cognate)
←
Tamil
நெய்
(cognate)
→
Malayalam
നെയ്യ്
(cognate)
→
Tamil
நெய்
(cognate)