Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
febre
←
Proto-Indo-European
*dʰegʷʰris
(inherited)
←
Proto-Indo-European
*dʰegʷʰ-
(mention)
←
Latin
febris
(inherited)
→
Catalan
febrer
(mention)