Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
எல்லை
←
Kannada
ಎಲ್ಲೆ
(cognate)
←
Malayalam
(cognate)
←
Tamil
எல்
(mention)
←
Telugu
ఎల్ల
(cognate)
→
Tamil
நாளெல்லை
(compound)