Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-Aryan
*Hrakṣ-
→
Hindi
रक्षा
(root)
→
Hindi
रक्षण
(root)
→
Hindi
रखना
(root)
→
Pali
rakkhati
(root)
→
Pali
rakkhaṇa
(root)
→
Sanskrit
रक्ष्
(inherited)