Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Punjabi
ਡਾਕ
←
Hindi
डाक
(borrowed)
←
Proto-Indo-Aryan
*ḍakkas
(derived)
→
Punjabi
ਡਾਕਖ਼ਾਨਾ
(compound)