Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
lligar
←
Proto-Indo-European
*leyǵ-
(derived)
←
Latin
ligāre
(inherited)
←
Latin
ligō
(mention)
→
Catalan
lliga
(mention)
→
Catalan
deslligar
(affix)