Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
செங்கோல்
←
Malayalam
ചെങ്കോല്
(cognate)
←
Tamil
செங
(compound)
←
Tamil
கோல்
(compound)