Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
mastegar
←
Catalan
masticar
(doublet)
←
Latin
masticāre
(inherited)
←
Latin
masticō
(mention)
→
Catalan
masticar
(doublet)
→
Catalan
mastegot
(affix)
→
Catalan
masteguera
(affix)