Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
είμαι
←
Ancient Greek
εἰμί
(inherited)
←
Proto-Hellenic
*ehmi
(inherited)
←
Proto-Indo-European
*h₁ésmi
(inherited)
→
Greek
είναι
(mention)
→
Greek
να είσαι καλά
(link)