Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
மந்தை
←
Kannada
ಮಂದೆ
(cognate)
←
Telugu
మంద
(cognate)
→
Tamil
மந்தைவெளி
(compound)