Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Urdu
پتا
←
Proto-Indo-Iranian
*pHtā́
(derived)
←
Proto-Indo-European
*ph₂tḗr
(derived)
←
Sanskrit
पत्रक
(inherited)
←
Sanskrit
पितृ
(borrowed)
←
Urdu
پتر
(link)
←
Urdu
پدر
(link)
←
Urdu
باپ
(link)
←
Urdu
بابا
(link)
←
Urdu
ابا
(link)
←
Urdu
والد
(link)
→
Urdu
پادری
(doublet)