Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
cambrer
←
Catalan
cambra
(suffix)
←
Catalan
er
(suffix)
←
Spanish
camarero
(cognate)
→
Spanish
camarero
(cognate)