Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*h₂éḱru
→
Persian
ارس
(inherited)
→
Lithuanian
ašara
(derived)
→
Latvian
asara
(derived)
→
Tocharian B
akrūna
(derived)
→
Tocharian A
ākär
(inherited)