Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
banc
←
Proto-Germanic
*bankiz
(derived)
→
Catalan
banca
(mention)
→
Catalan
bancari
(suffix)
→
Catalan
banquet
(suffix)
→
Catalan
banquer
(suffix)