Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hindi
सघन
←
Proto-Indo-European
*gʷʰen-
(root)
←
Sanskrit
सघन
(borrowed)
←
Sanskrit
स
(prefix)
←
Sanskrit
घन
(prefix)