Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Malayalam
കറുവ
←
Tamil
கருவாப்பட்டை
(cognate)
→
Malayalam
കറുവപ്പട്ട
(compound)