Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
tristura
←
Asturian
tristura
(cognate)
←
Galician
triste
(suffix)
←
Galician
ura
(suffix)
←
Portuguese
tristura
(cognate)
←
Old Portuguese
tristura
(inherited)