Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Malayalam
ചുവപ്പ്
←
Proto-Dravidian
*kem
(inherited)
←
Tamil
சிவப்பு
(cognate)
→
Kannada
ಕೆಂಪು
(cognate)