Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
inchazo
←
Galician
inchaço
(mention)
←
Galician
inchar
(suffix)
←
Galician
azo
(suffix)
←
Portuguese
inchaço
(cognate)