Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
junt
←
Latin
iūnctus
(inherited)
→
Catalan
ajuntar
(confix)
→
Catalan
juntament
(affix)