Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
rauc
←
Catalan
raucar
(mention)
←
Catalan
ronc
(doublet)
←
Catalan
ronc
(link)
←
Latin
raucus
(borrowed)
→
Catalan
raucar
(mention)
→
Catalan
ronc
(doublet)
→
Catalan
ronc
(link)