Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
morriñento
←
Galician
morriña
(suffix)
←
Galician
ento
(suffix)
←
Portuguese
morrinhento
(cognate)