Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sanskrit
आजि
←
Proto-Indo-European
*h₂eǵ-
(derived)
→
Ancient Greek
ἀγών
(cognate)
→
Tocharian B
āk
(cognate)
→
Tocharian A
āk
(cognate)