Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-Aryan
*asmá
→
Sanskrit
अस्मान्
(inherited)
→
Saurashtra
ꢂꢪꢶ
(derived)