Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Kannada
ಕರ್ವು
←
Proto-Dravidian
*karumpu
(inherited)
←
Malayalam
കരിമ്പ്
(cognate)
←
Tamil
கரும்பு
(cognate)
→
Middle Kannada
ಕರ್ಬು
(inherited)
→
Kannada
ಕಬ್ಬು
(inherited)