Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Breton
skol
←
Latin
schola
(borrowed)
→
Breton
skol-veur
(compound)
→
Breton
skolioù
(suffix)
→
Breton
skol-vamm
(affix)