Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
pentinar
←
Latin
pectināre
(inherited)
←
Latin
pectinō
(mention)
→
Catalan
pinta
(link)
→
Catalan
despentinar
(prefix)