Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
ànec
←
Catalan
ànet
(mention)
←
Proto-Indo-European
*h₂énh₂t-
(derived)
←
Latin
anas
(derived)
→
Catalan
aneguet
(suffix)