Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tamil
தேசாசாரம்
←
Malayalam
ദേശാചാരം
(cognate)
←
Sanskrit
देश
(derived)
←
Sanskrit
आचार
(mention)
←
Telugu
దేశాచారము
(cognate)