Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
koheri
←
Latin
cohaereō
(borrowed)
→
Esperanto
kohero
(affix)
→
Esperanto
kohera
(affix)
→
Esperanto
kohereco
(affix)