Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
titor
←
Spanish
tutor
(cognate)
←
Latin
tutor
(inherited)
←
Portuguese
-
(cognate)
←
Old Portuguese
tutor
(inherited)
→
Galician
titorial
(suffix)