Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Kannada
ತಮ
←
Proto-Indo-European
*temH-
(root)
←
Kannada
ತಮಸ್ಸು
(doublet)
←
Sanskrit
तम्
(root)
←
Sanskrit
तमस्
(borrowed)