Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
pèl
←
Proto-Indo-European
*pil-
(inherited)
←
Latin
pilus
(inherited)
→
Catalan
pelfa
(mention)
→
Catalan
pelut
(suffix)
→
Catalan
pelatge
(affix)