Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Pali
khura
←
Proto-Indo-Iranian
*kšurás
(inherited)
←
Proto-Indo-European
*ksurós
(inherited)
←
Sanskrit
क्षुर
(inherited)
←
Sanskrit
खुर
(inherited)
→
Pali
churikā
(doublet)