Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
aplicar
←
Catalan
aplegar
(doublet)
←
Latin
applicāre
(borrowed)
←
Latin
applicō
(mention)
→
Catalan
aplicable
(affix)
→
Catalan
aplegar
(doublet)