Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
πετεινός
←
Ancient Greek
πέτομαι
(mention)
←
Proto-Indo-European
*peth₂-
(root)
←
Proto-Indo-European
*péth₂eti
(derived)
←
Proto-Indo-European
*peth₂-
(mention)
←
Proto-Indo-European
*péth₂eti
(derived(grc/el))
→
Greek
πετεινός
(inherited)