Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
liaza
←
Galician
lía
(suffix)
←
Galician
aza
(suffix)
←
Latin
ligō
(derived)
←
Old Portuguese
liaça
(inherited)