Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
அருகு
←
Kannada
ಅರುಗು
(cognate)
→
Tamil
அவ்வருகு
(compound)
→
Tamil
அருகல்
(mention)