Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
candela
←
Catalan
canela
(mention)
←
Latin
candela
(borrowed)
→
Catalan
candeler
(affix)
→
Portuguese
candeia
(cognate)