Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
gelar
←
Proto-Indo-European
*gel-
(derived)
←
Latin
gelāre
(inherited)
←
Latin
gelō
(mention)
←
Latin
gelu
(mention)
→
Catalan
gelada
(mention)