Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
lèche-cul
←
French
lécher
(compound)
←
French
cul
(compound)
→
Catalan
llepaculs
(cognate)
→
Spanish
lameculos
(cognate)
→
Dutch
kontlikker
(mention)