Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
estrenar
←
Catalan
estrena
(affix)
←
Catalan
-ar
(affix)
→
Catalan
estrena
(link)
→
Spanish
estrenar
(cognate)