Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
llepaculs
←
Catalan
llepa
(compound)
←
Catalan
culs
(compound)
←
French
lèche-cul
(cognate)