Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
கூட்டம்
←
Kannada
ಕೂಟ
(cognate)
←
Malayalam
കൂട്ടം
(cognate)
←
Telugu
కూటము
(cognate)
→
Tamil
கூடு
(link)