Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
Ὀκταουιανός
←
Latin
Octāviānus
(borrowed)
←
Latin
Octāvius
(link)
←
Latin
Octāvia
(link)