Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
verdadero
←
Spanish
verdad
(suffix)
←
Spanish
ero
(suffix)
←
Portuguese
verdadeiro
(cognate)
→
Asturian
verdaderu
(cognate)
→
Spanish
verdaderamente
(suffix)
→
Portuguese
verdadeiro
(cognate)