Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-Aryan
*aṣṭā́
→
Khowar
اوݰٹ
(inherited)
→
Pali
aṭṭha
(inherited)
→
Sinhalese
අට
(inherited)
→
Vaghri
અઠ્ઠ
(derived)