Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
mantenza
←
English
maintenance
(cognate)
←
Galician
manter
(suffix)
←
Galician
enza
(suffix)
←
Old Portuguese
(mention)