Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
crequenas
←
Spanish
enclenque
(cognate)
←
Proto-Germanic
*slinkaną
(derived)
←
Portuguese
encrencar
(cognate)