Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
ieiuno
←
Latin
ieiūnus
(suffix)
←
Latin
ō
(suffix)
→
Catalan
dejunar
(inherited)
→
French
déjeuner
(mention)
→
Middle French
ieuner
(derived)